3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(1, 1, 1, 1, 1, 8 => 1, 4 => 1, 19, 3 => 13); echo $array->size ?>
Output for 5.0.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Trying to get property of non-object in /in/Dv1Li on line 3
Output for hhvm-3.10.0 - 3.12.0
Notice: Cannot access property on non-object in /in/Dv1Li on line 3
Output for 4.3.0 - 4.4.9