3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new stdClass(); $d1->a = null; $d2->b = 0; $d2 = new stdClass(); $d2->a = null; $d2->b = 0; var_dump($d1 == $d2); var_dump($d1 > $d2); var_dump($d1 < $d2);

preferences:
38.34 ms | 402 KiB | 5 Q