3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $p = 1; $p->x = 42; var_dump($p);
Output for 5.0.0 - 7.1.0
Warning: Attempt to assign property of non-object in /in/GpMOs on line 3 int(1)
Output for 4.3.0 - 4.4.9
int(1)