3v4l.org

run code in 300+ PHP versions simultaneously
<?php $select_option=array(array("id"=>"",val=>"")); $combo_arr= @array_merge($select_option,$combo_arr); print_r($combo_arr);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "val" in /in/vdtUf:2 Stack trace: #0 {main} thrown in /in/vdtUf on line 2
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:
40.01 ms | 401 KiB | 8 Q