3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = array(); $a2 = null; array_merge($a1, $a2);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_merge(): Argument #2 must be of type array, null given in /in/80SNT:5 Stack trace: #0 /in/80SNT(5): array_merge(Array, NULL) #1 {main} thrown in /in/80SNT 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:
47.42 ms | 401 KiB | 8 Q