3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=[ 'x' => 'xx', 'y' => 'yy', 'z' => 'zz', ]; $x=array_map(function($v,$k){ echo $v; },$a);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 1 passed and exactly 2 expected in /in/9L0bT:10 Stack trace: #0 [internal function]: {closure}('xx') #1 /in/9L0bT(10): array_map(Object(Closure), Array) #2 {main} thrown in /in/9L0bT on line 10
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:
49.09 ms | 401 KiB | 8 Q