3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Client { public $name; } class Screen { public $client; } $screen = new Screen(); $client = new Client(); $screen->client = $client; $client->name = 'Parikshit'; echo $screen->client->name;
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Parikshit
preferences:
136.25 ms | 404 KiB | 173 Q