3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $foo = new stdClass(); echo isset($foo->bar->hello->world);
Output for 4.3.0 - 4.4.9, 5.1.6 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Output for 5.0.0 - 5.1.5
Notice: Trying to get property of non-object in /in/SEC83 on line 5