3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Constr { public function __construct(string $a); public function method(string $b): void; } interface Constr2 { public function __construct(int $a); } class Foo implements Constr,Constr2 { public function __construct(string $a) { } public function method(string $b): void { } }
Output for git.master_jit, git.master
Fatal error: Declaration of Foo::__construct(string $a) must be compatible with Constr2::__construct(int $a) in /in/easGk on line 15 Stack trace: #0 {main}
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:
27.58 ms | 405 KiB | 5 Q