3v4l.org

run code in 300+ PHP versions simultaneously
<?php function imageFilename($arr) { return $arr; } var_dump(array_filter(array_map('imageFilename', array(1)))); var_dump(array() ? 1 : 0);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> int(1) } int(0)

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:
35.55 ms | 401 KiB | 8 Q