3v4l.org

run code in 300+ PHP versions simultaneously
<?php function answer(){ return 42; } function add_up($a,$b){ return $a + $b ; } $func1 = 'answer'; echo $func1; $func2 = 'add_up'; $num2 = $func2(4,5); echo $num2; ?>
Output for git.master, git.master_jit, rfc.property-hooks
answer9

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:
45.38 ms | 401 KiB | 8 Q