3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = function() { echo "hi"; }; $y = serialize( $x );
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Exception: Serialization of 'Closure' is not allowed in /in/1f86o:5 Stack trace: #0 /in/1f86o(5): serialize(Object(Closure)) #1 {main} thrown in /in/1f86o on line 5
Process exited with code 255.

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:
47.13 ms | 401 KiB | 8 Q