3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_filter(['a' => true, 'b' => false, 'c' => true], 'empty'));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_filter(): Argument #2 ($callback) must be a valid callback or null, function "empty" not found or invalid function name in /in/OFXoY:3 Stack trace: #0 /in/OFXoY(3): array_filter(Array, 'empty') #1 {main} thrown in /in/OFXoY on line 3
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:
39.62 ms | 401 KiB | 8 Q