3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'foo', 'bar', ]; var_dump( $array ); unset( $array[1] ); $array[] = 'asdf'; var_dump( $array ); ?>
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> string(3) "foo" [1]=> string(3) "bar" } array(2) { [0]=> string(3) "foo" [2]=> string(4) "asdf" }

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:
44.75 ms | 405 KiB | 9 Q