3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export( call_user_func_array( 'array_merge', [['a', 'b'], 'c'] ) );
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_merge(): Argument #2 must be of type array, string given in /in/8M1Lt:6 Stack trace: #0 /in/8M1Lt(6): array_merge(Array, 'c') #1 {main} thrown in /in/8M1Lt on line 6
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:
135.01 ms | 405 KiB | 5 Q