3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-07-18T08:48:37Z

<?php

$size = 100;
$b = array();

for ($i = 0; $i < $size; $i++) {
    $b[] = chr(rand(64,128));
}

$a = array(0,3,4,2,6);

for ($i = 0; $i < 10000; $i++) {
//$c = array_intersect_key($b, array_flip($a));
    $c = array();
    foreach ($a as $akey) {
        $c[] = $b[$akey];
    }
}

Output
Performance
VLD
References
Branches

chr: documentation ( source)
rand: documentation ( source)

preferences:dark modelive preview

31.28 ms | 402 KiB | 5 Q