3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { } class Bar { public function __construct() { $foo = new Foo(); var_dump($foo); Tool::deleteMe($foo); var_dump($foo); } } class Tool { public static function deleteMe(&$obj) { unset($obj); } } $bar = new Bar();

preferences:
36.26 ms | 402 KiB | 5 Q