3v4l.org

run code in 300+ PHP versions simultaneously
<?php function l($m) { echo $m . "\n"; } $cb = 'l'; call_user_func($cb, 'hi'); $cb2 = &$cb; call_user_func($cb2, 'hi2'); ?>
Output for git.master, git.master_jit, rfc.property-hooks
hi hi2

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:
55.88 ms | 401 KiB | 8 Q