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run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array('A', 'B', 'C', 'D'); echo array_search('A');
Output for 5.3.0 - 7.1.7
Warning: array_search() expects at least 2 parameters, 1 given in /in/JeA3h on line 5
Output for 4.3.0 - 5.2.17
Warning: Wrong parameter count for array_search() in /in/JeA3h on line 5