3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = '{{ 1, $user:John Doe; $dgd:brat; }}'; preg_match_all("/(?=[^}]*}})([$]?[^[:punct:\s]]+)/", $string, $matches); print_r($matches[1]);
based on Sn1YX
Output for 4.3.0 - 7.1.7
Array ( )