Wala shell

Advanced PHP File Manager

Server IP: 127.0.0.1 | PHP Version: 8.3.30 | Domains Hosted: 54

Name	Size	Last Modified	Actions
📁 ..	-	2025-05-25 12:37
📄 Tokenizer.php <?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\CssSelector\Parser\Tokenizer; use Symfony\Component\CssSelector\Parser\Handler; use Symfony\Component\CssSelector\Parser\Reader; use Symfony\Component\CssSelector\Parser\Token; use Symfony\Component\CssSelector\Parser\TokenStream; /* * CSS selector tokenizer. * * This component is a port of the Python cssselector library, * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect. * * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com> / class Tokenizer { /* * @var Handler\HandlerInterface[] / private $handlers; /* * Constructor. / public function __construct() { $patterns = new TokenizerPatterns(); $escaping = new TokenizerEscaping($patterns); $this->handlers = array( new Handler\WhitespaceHandler(), new Handler\IdentifierHandler($patterns, $escaping), new Handler\HashHandler($patterns, $escaping), new Handler\StringHandler($patterns, $escaping), new Handler\NumberHandler($patterns), new Handler\CommentHandler(), ); } /* * Tokenize selector source code. * * @param Reader $reader * * @return TokenStream */ public function tokenize(Reader $reader) { $stream = new TokenStream(); while (!$reader->isEOF()) { foreach ($this->handlers as $handler) { if ($handler->handle($reader, $stream)) { continue 2; } } $stream->push(new Token(Token::TYPE_DELIMITER, $reader->getSubstring(1), $reader->getPosition())); $reader->moveForward(1); } return $stream ->push(new Token(Token::TYPE_FILE_END, null, $reader->getPosition())) ->freeze(); } }	2.07 KB	2024-07-17 10:22
📄 TokenizerEscaping.php <?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\CssSelector\Parser\Tokenizer; /* * CSS selector tokenizer escaping applier. * * This component is a port of the Python cssselector library, * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect. * * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com> / class TokenizerEscaping { /* * @var TokenizerPatterns / private $patterns; /* * @param TokenizerPatterns $patterns / public function __construct(TokenizerPatterns $patterns) { $this->patterns = $patterns; } /* * @param string $value * * @return string / public function escapeUnicode($value) { $value = $this->replaceUnicodeSequences($value); return preg_replace($this->patterns->getSimpleEscapePattern(), '$1', $value); } /* * @param string $value * * @return string / public function escapeUnicodeAndNewLine($value) { $value = preg_replace($this->patterns->getNewLineEscapePattern(), '', $value); return $this->escapeUnicode($value); } /* * @param string $value * * @return string / private function replaceUnicodeSequences($value) { return preg_replace_callback($this->patterns->getUnicodeEscapePattern(), function (array $match) { $code = $match[1]; if (bin2hex($code) > 0xFFFD) { $code = '\\FFFD'; } return mb_convert_encoding(pack('H', $code), 'UTF-8', 'UCS-2BE'); }, $value); } }	1.8 KB	2024-07-17 10:22
📄 TokenizerPatterns.php <?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\CssSelector\Parser\Tokenizer; /* * CSS selector tokenizer patterns builder. * * This component is a port of the Python cssselector library, * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect. * * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com> / class TokenizerPatterns { /* * @var string / private $unicodeEscapePattern; /* * @var string / private $simpleEscapePattern; /* * @var string / private $newLineEscapePattern; /* * @var string / private $escapePattern; /* * @var string / private $stringEscapePattern; /* * @var string / private $nonAsciiPattern; /* * @var string / private $nmCharPattern; /* * @var string / private $nmStartPattern; /* * @var string / private $identifierPattern; /* * @var string / private $hashPattern; /* * @var string / private $numberPattern; /* * @var string / private $quotedStringPattern; /* * Constructor. / public function __construct() { $this->unicodeEscapePattern = '\\\\([0-9a-f]{1,6})(?:\r\n\|[ \n\r\t\f])?'; $this->simpleEscapePattern = '\\\\(.)'; $this->newLineEscapePattern = '\\\\(?:\n\|\r\n\|\r\|\f)'; $this->escapePattern = $this->unicodeEscapePattern.'\|\\\\[^\n\r\f0-9a-f]'; $this->stringEscapePattern = $this->newLineEscapePattern.'\|'.$this->escapePattern; $this->nonAsciiPattern = '[^\x00-\x7F]'; $this->nmCharPattern = '[_a-z0-9-]\|'.$this->escapePattern.'\|'.$this->nonAsciiPattern; $this->nmStartPattern = '[_a-z]\|'.$this->escapePattern.'\|'.$this->nonAsciiPattern; $this->identifierPattern = '(?:'.$this->nmStartPattern.')(?:'.$this->nmCharPattern.')'; $this->hashPattern = '#((?:'.$this->nmCharPattern.')+)'; $this->numberPattern = '[+-]?(?:[0-9]\.[0-9]+\|[0-9]+)'; $this->quotedStringPattern = '([^\n\r\f%s]\|'.$this->stringEscapePattern.')'; } /** * @return string / public function getNewLineEscapePattern() { return '~^'.$this->newLineEscapePattern.'~'; } /* * @return string / public function getSimpleEscapePattern() { return '~^'.$this->simpleEscapePattern.'~'; } /* * @return string / public function getUnicodeEscapePattern() { return '~^'.$this->unicodeEscapePattern.'~i'; } /* * @return string / public function getIdentifierPattern() { return '~^'.$this->identifierPattern.'~i'; } /* * @return string / public function getHashPattern() { return '~^'.$this->hashPattern.'~i'; } /* * @return string / public function getNumberPattern() { return '~^'.$this->numberPattern.'~'; } /* * @param string $quote * * @return string */ public function getQuotedStringPattern($quote) { return '~^'.sprintf($this->quotedStringPattern, $quote).'~i'; } }	3.38 KB	2024-07-17 10:22

Terminal