3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-01-23T18:12:47Z

<?php
$tries = 100000;
$arr = array(1,2,3);
$start = microtime(true);
for ($i = 0; $i < $tries; $i++) {
    $test = $arr[0];
}
echo (microtime(true) - $start)."\n";

$start = microtime(true);
for ($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

37.45 ms | 402 KiB | 5 Q