3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const A = 1; const D = 1; public static $sample = array( self::A => 'First', self::D => 'Last' ); } print_r(Foo::$sample);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [1] => Last )

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:
49.84 ms | 401 KiB | 8 Q