3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "a_z"; $str++; var_dump($str); $str--; var_dump($str);
Output for git.master, git.master_jit, rfc.property-hooks
string(3) "a_a" string(3) "a_a"

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:
63.43 ms | 401 KiB | 8 Q