3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = new ArrayObject(); var_dump(is_array($a));
Output for 5.0.0 - 7.2.0
bool(false)
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/M9Pci on line 2
Process exited with code 255.
Output for 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/M9Pci on line 2
Output for 4.3.0
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/EmsVi on line 2