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@ 2013-08-29T10:00:24Z

<?php
$arr = array();

$arr['i1'] = 99;
$arr['i2'] = 89;


function cmp($a, $b)
{
    global $arr;

    if ($arr[$a] > $arr[$b]) { return 1; }
    if ($arr[$a] < $arr[$b]) { return -1; }
    return 0;
}

if (uksort($arr, 'cmp'))
{
    echo "success";
}
else
{
    echo "failure";
}

print_r($arr);

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
uksort: documentation ( source)

preferences:dark modelive preview

40.65 ms | 402 KiB | 5 Q