3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $hola; public function __set($name, $value) { $this->hola = $value; } } $a = new A; for($i=0; $i < 1000000; $i++) { $a->hola = 'test'; }
based on GuXlI
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.24, 7.4.0 - 7.4.12, 8.0.0