3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(int $bar, int $baz) {} try { foo(baz: 'd'); } catch (ArgumentCountError $e) { echo $e->getMessage(); }
Output for git.master_jit, git.master, rfc.property-hooks
foo(): Argument #1 ($bar) not passed

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:
56.02 ms | 405 KiB | 5 Q