3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! $wildcard = '*'; $urlParts = array( 'path' => 'example.com/sub/path/wildcard/*/sub/*' ); $patternParts = explode($wildcard, $urlParts['path']); foreach ($patternParts as &$pPart) { $pPart = preg_quote($pPart, '/'); } unset($pPart); var_dump($patternParts); //Случай, когда * находится в конце строки - возможны любые вложенные пути if ($patternParts[count($patternParts)-1] == '') { array_pop($patternParts); if (count($patternParts) > 1) { $pattern = implode('\w+', $patternParts); } else { $pattern = $patternParts[0]; } $pattern.= '[\w\/]+'; } else { $pattern = implode('\w+', $patternParts); } $pattern = '/^' . $pattern . '$/im'; var_dump($pattern);
Output for 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
array(3) { [0]=> string(35) "example\.com\/sub\/path\/wildcard\/" [1]=> string(7) "\/sub\/" [2]=> string(0) "" } string(58) "/^example\.com\/sub\/path\/wildcard\/\w+\/sub\/[\w\/]+$/im"
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
array(3) { [0]=> &string(35) "example\.com\/sub\/path\/wildcard\/" [1]=> &string(7) "\/sub\/" [2]=> string(0) "" } string(58) "/^example\.com\/sub\/path\/wildcard\/\w+\/sub\/[\w\/]+$/im"
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/0KKVr on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/0KKVr on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/0KKVr on line 11
Process exited with code 255.

preferences:
225.76 ms | 401 KiB | 352 Q