3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { for ($n = 'a'; $n < 'g'; $n++) { $$n = array(); } $$n = array(); $$n .= "test"; return $$n; } var_dump(test2());
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function test2() in /in/4ZPF2:13 Stack trace: #0 {main} thrown in /in/4ZPF2 on line 13
Process exited with code 255.

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:
45.77 ms | 401 KiB | 8 Q