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@ 2013-08-27T08:12:19Z

<?php


$arr = array(2,5,4,7,8,3,9);

reset($arr);

next($arr);
echo key($arr);
next($arr);
echo key($arr);
next($arr);
echo key($arr);
next($arr);
echo key($arr);

$barr = $arr[3];

echo key($arr);

Output
Performance
VLD
References
Branches

reset: documentation ( source)
key: documentation ( source)
next: documentation ( source)

preferences:dark modelive preview

41.07 ms | 402 KiB | 5 Q