3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = '-123dqsasd-234323sdfdf343'; preg_match_all('\d+', $string, $matches); print_r($matches);
based on elc9v
Output for 5.3.20 - 7.2.0
Warning: preg_match_all(): Delimiter must not be alphanumeric or backslash in /in/p0AiZ on line 5