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run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = array('false', TRUE, '0', -1); foreach ($array as $value){ if ($value == true) { vardump($value); } }
based on jvMbJ
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function vardump() in /in/FrudY:5 Stack trace: #0 {main} thrown in /in/FrudY on line 5
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Fatal error: Call to undefined function vardump() in /in/FrudY on line 5
Process exited with code 255.