3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string= "Went for an awesome bike ride today! #biking"; preg_match_all('/#(\w+)/',$string, $matches); foreach ($matches[2] as $tag) { echo $tag; }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key 2 in /in/Gh8aF on line 6 Warning: foreach() argument must be of type array|object, null given in /in/Gh8aF on line 6

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:
42.77 ms | 401 KiB | 8 Q