3v4l.org

run code in 300+ PHP versions simultaneously
<?php $exception ='word1|word3|word3|word4' ; $regex = '(?!('.$exception.'))((\W+)|$).+/?$'; $myword = 'a-unicode-statement-like-سلام' ; $m = preg_match($regex, $myword); print $m;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: preg_match(): Unknown modifier '(' in /in/3uCrh on line 7

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
68.28 ms | 401 KiB | 8 Q