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@ 2014-01-23T18:12:26Z

<?php
$tries = 1000;
$arr = array(1,2,3);
$start = microtime(true);
for ($i = 0; $i < $tries; $i++) {
    $test = $arr[0];
}
echo (microtime(true) - $start);

$start = microtime(true);
for ($i = 0; $i < $tries; $i++) {
    $test = current($arr);
}
echo (microtime(true) - $start);

Output
Performance
VLD
References
Branches

microtime: documentation ( source)
current: documentation ( source)

preferences:dark modelive preview

32.78 ms | 402 KiB | 5 Q