3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($bar = 'baz') { $foo = $baz; $foo.= 'foo'; return $foo; } $foo = foo('foo'); echo $foo;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $baz in /in/5eNoH on line 5 foo

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:
27.41 ms | 401 KiB | 8 Q