Improved Bubble Sorting enjoy :)
$sortarr = array(3,5,15,3,2,6,7,50,1,4,5,2,100,9,3,2,6,7,13,18);
echo "<pre>";
// Array to be sorted
print_r($sortarr);
// Sorted Array
print_r(bubble_sort($sortarr));
echo "<pre>";
function bubble_sort($sortarr){
// Bubble sorting
$array_count = count($sortarr);
for($x = 0; $x < $array_count; $x++){
for($a = 0 ; $a < $array_count - 1 ; $a++){
if($a < $array_count ){
if($sortarr[$a] > $sortarr[$a + 1] ){
swap($sortarr, $a, $a+1);
}
}
}
}
return $sortarr;
}
function swap(&$arr, $a, $b) {
$tmp = $arr[$a];
$arr[$a] = $arr[$b];
$arr[$b] = $tmp;
}