* * For the full copyright and license information, please view * the LICENSE file that was distributed with this source code. */ namespace RectorPrefix202411\Composer\Pcre; class PcreException extends \RuntimeException { /** * @param string $function * @param string|string[] $pattern * @return self */ public static function fromFunction($function, $pattern) { $code = \preg_last_error(); if (\is_array($pattern)) { $pattern = \implode(', ', $pattern); } return new PcreException($function . '(): failed executing "' . $pattern . '": ' . self::pcreLastErrorMessage($code), $code); } /** * @param int $code * @return string */ private static function pcreLastErrorMessage($code) { if (\function_exists('preg_last_error_msg')) { return \preg_last_error_msg(); } // older php versions did not set the code properly in all cases if (\PHP_VERSION_ID < 70201 && $code === 0) { return 'UNDEFINED_ERROR'; } $constants = \get_defined_constants(\true); if (!isset($constants['pcre'])) { return 'UNDEFINED_ERROR'; } foreach ($constants['pcre'] as $const => $val) { if ($val === $code && \substr($const, -6) === '_ERROR') { return $const; } } return 'UNDEFINED_ERROR'; } }