3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cols = '323'; function abc() { global $db; // this works (db connection); global $cols; echo $cols; // doesn't work result is empty echo '323'; // this works } abc();
Output for rfc.property-hooks, git.master, git.master_jit
323323

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:
43.37 ms | 1463 KiB | 5 Q