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run code in 150+ php & hhvm versions
Bugs & Features
<?php $one = array('a' => array(1,2,3)); $second = array('b' => array()); $res = array_diff($one, $second); var_dump($res);
based on GOBjt
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/MroYr on line 4 Notice: Array to string conversion in /in/MroYr on line 4 array(0) { }
Output for 4.3.0 - 5.3.29
array(0) { }