3v4l.org

run code in 300+ PHP versions simultaneously
<?php function reverse($str) { $ret = ''; for ($i = mb_strlen($str, 'utf-8')-1; $i >= 0; $i--) { $ret .= mb_substr($str, $i, 1, 'utf-8'); } return $ret; } function oddList($x) { return implode(', ', range(1, $x, 2)); } echo reverse('ābc');
Output for git.master, git.master_jit, rfc.property-hooks
cbā

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:
39.64 ms | 401 KiB | 8 Q