3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = NULL; $b = 1; $c = 2; echo $a ?? $b; // 1 echo $c ?? $b; // 2 echo $a ?? $b ?? $c; // 1 echo $a ?? $x ?? $c; // 2
Output for git.master, git.master_jit, rfc.property-hooks
1212

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:
48.2 ms | 401 KiB | 8 Q