Online PHP editor | refs for CUT2e

@ 2014-12-23T08:44:13Z

<?php

$arr = array(1, 2, 5, 3, 4);

$c = 0;

$size = sizeof($arr)-1;
for ($i = $size; $i>=0; $i--) {
    for ($j = 0; $j<=($i-1); $j++) {
        if ($arr[$j]>$arr[$j+1]) {
            $k = $arr[$j];
            $arr[$j] = $arr[$j+1];
            $arr[$j+1] = $k;
        }
        $c++;
    }
}

var_dump($arr);