3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Foo {} interface Bar { /** * @return scalar|array|object|null */ public function __get(string $k); } function Baz(string $thing) : bool { return method_exists($thing, '__get'); } function Bat(string $thing) : bool { return (class_exists($thing) || interface_exists($thing)) && (new ReflectionClass($thing))->hasMethod('__get'); } var_dump(Baz(Foo::class), Bat(Foo::class), Baz(Bar::class), Bat(Bar::class));
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) bool(false) bool(true) bool(true)

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:
27.78 ms | 405 KiB | 5 Q