3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Bar { private $msg; public function test($msg) { $this->msg = $msg; } public function shout() { echo $this->msg; } } class Foo { private $bar; public function __construct($bar) { $this->bar = $bar; } public function say($msg) { $bar = $this->bar; $bar->test($msg); $this->bar->shout(); } } $test_me = new Foo(new Bar); $test_me->say('ha ha');
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.6
ha ha

preferences:
93.93 ms | 1101 KiB | 4 Q