3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $match = 'word|two=fuck()'; if (preg_match('/^(\w+)(?:\|(\w+))?(?:=(\w+\(\)))?$/', $match, $var)) { print_r($var); } else { print('Not matching :('); }
Output for 4.3.0 - 7.3.0rc4
Array ( [0] => word|two=fuck() [1] => word [2] => two [3] => fuck() )