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run code in 150+ php & hhvm versions
Bugs & Features
<?php $nums = array(ll, 12, 13); foreach($nums as $val) $val++; print_r($nums);
Output for 4.3.0 - 7.1.0
Notice: Use of undefined constant ll - assumed 'll' in /in/LiZ3J on line 3 Array ( [0] => ll [1] => 12 [2] => 13 )