3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "FOObarBAZ"; //////////////////// $t = strtolower($s); //////////////////// echo $t;
Output for git.master_jit, git.master
foobarbaz

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:
34.73 ms | 405 KiB | 5 Q