Php Bubble Sort function

$arr =array (23,5,26,4,9,85,10,2,55,44,21,39,11,16,55,88,421,226,588), function Maopao ($arr, $value) {//$value 1: From small to large sign  2: From the large to the small sign $n=count ($arr); for ($h =0; $h < $n-1; $h + +) {for ($i =0; $i < $n-$h-1; $i + +) {if ($value ==1) {// From small to large if ($arr [$i]> $arr [$i +1]) {$kong = $arr [$i +1]; $arr [$i +1]= $arr [$i]; $arr [$i]= $kong;}} else{//from large to small if ($arr [$i]< $arr [$i +1]) {$kong = $arr [$i +1]; $arr [$i +1]= $arr [$i]; $arr [$i]= $kong;}}} return $arr;} Print_r (Maopao ($arr, 2)),//from large to small print_r (Maopao ($arr, 1));//from Small to large

Php Bubble Sort function