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run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array('a' => 2); if($arr['pizza']) { var_dump(is_array($arr['pizza'])); }
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined index: pizza in /in/4iUFh on line 3
Output for 4.3.0 - 5.2.17
Notice: Undefined index: pizza in /in/4iUFh on line 3