3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = array(); class MyArrayObject{ public $name, $age; public function __construct( $name, $age ) { $this->name = $name; $this->age = $age; } } for( $x=0;$x<1000;$x++){ $o = new MyArrayObject( 'Adam', 35 ); $s[] = $o; }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 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:
105.81 ms | 2106 KiB | 4 Q