3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = preg_match_all('/\d+/', 'xxx3xxxx1', $y); echo $x; print_r($y);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2Array ( [0] => Array ( [0] => 3 [1] => 1 ) )