3v4l.org

run code in 300+ PHP versions simultaneously
<?php class T { } class Y { private $ts; public function __construct($ts) { $this->setTs(...$ts); } private function setTs(T ...$ts) { $this->ts = $ts; } } $c = new Y([new T, new T, new T]);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3

preferences:
106.2 ms | 1421 KiB | 4 Q