3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 1; foreach (array(1, 2, 3, 4, 5) as $k => $v) { echo $k .' '. $v .'<br />'; }
Output for git.master, git.master_jit, rfc.property-hooks
10 1<br />1 2<br />2 3<br />3 4<br />4 5<br />

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:
47.46 ms | 401 KiB | 8 Q