3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Foo { #[Deprecated] public function doFoo(): void { } } $foo = new Foo(); $foo->doFoo();
Output for 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
Deprecated: Method Foo::doFoo() is deprecated in /in/MEJTq on line 15
Output for 8.1.32 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.31

preferences:
54.51 ms | 860 KiB | 4 Q