3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $words = "systematic,gear,synthesis,mysterious"; $words=explode(",",$words); $your_array = preg_grep("/s/m/e/", $words); print_r($your_array);
Output for 4.3.11 - 7.1.0
Warning: preg_grep(): Unknown modifier '/' in /in/7EOIQ on line 6
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier '/' in /in/7EOIQ on line 6