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@ 2013-05-08T12:00:42Z

<?php

foreach (array(1, 2, 3) as $n => $e) {
    print_r(array($n, $e));
}


while (list($n, $e) = each (array(1, 2, 3))) {
    print_r(array($n, $e));
}

Output
Performance
VLD
References
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print_r: documentation ( source)

preferences:dark modelive preview

37.29 ms | 402 KiB | 5 Q