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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(array_diff(array("Array"), array(array())));
Output for 5.4.0 - 7.1.0
Notice: Array to string conversion in /in/XRat0 on line 3 array(0) { }
Output for 4.3.0 - 5.3.29
array(0) { }