3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($arg) { } $a = "some var"; $b = &$a; /* turn $a and $b into references */ foo($a); /* Reference mismatch */ foo($b); /* idem */
Output for git.master, git.master_jit, rfc.property-hooks

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:
41.03 ms | 401 KiB | 8 Q