3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = -5; $i < 5; $i++) { var_dump($i == null); } echo "\n";
Output for git.master_jit, git.master
bool(false) bool(false) bool(false) bool(false) bool(false) bool(true) bool(false) bool(false) bool(false) bool(false)

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:
39.98 ms | 405 KiB | 5 Q