3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A\B\C; function strlen($str) { return 42; } print strlen("Life, Universe and Everything"); // prints 42 print mb_strlen("Life, Universe and Everything"); // calls global function and prints 30
Output for git.master, git.master_jit, rfc.property-hooks
4229

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:
53.15 ms | 401 KiB | 8 Q