3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($req, $opt = null, $params) { printf('$req: %d; $opt: %d; number of params: %d'."\n", $req, $opt, count($params)); } f(1, 'aa', 3, 4, 5,6,7,8,9,10,11,12); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Optional parameter $opt declared before required parameter $params is implicitly treated as a required parameter in /in/HDo1t on line 2 Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, int given in /in/HDo1t:4 Stack trace: #0 /in/HDo1t(7): f(1, 'aa', 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) #1 {main} thrown in /in/HDo1t on line 4
Process exited with code 255.

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:
46.85 ms | 401 KiB | 8 Q