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<?php $t = array(1,2,3,4,5,6); foreach($t as $k => $a){ if ($a == 3) { unset($t[$k]); } echo $t[$k]; echo $a; }
Output for git.master, git.master_jit, rfc.property-hooks
1122 Warning: Undefined array key 2 in /in/orlQE on line 9 3445566

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