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@ 2014-10-24T05:48:43Z

<?php

$c = 0;
$num = 2;
$array = array(1,2,3,4,5,6,7);
foreach($array as $key) {
	$c++;
	prev($array);
	echo key($array);	

if($c == 6) {
	break;
}
}

Output
Performance
VLD
References
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prev: documentation ( source)
key: documentation ( source)

preferences:dark modelive preview

42.68 ms | 402 KiB | 5 Q