3v4l.org

run code in 300+ PHP versions simultaneously
<?php class int { } $f = new int(); var_dump($f);
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28
object(int)#1 (0) { }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
object(int)(0) { }
preferences:
258.87 ms | 1395 KiB | 197 Q