冒泡排序法

<?php
$a = array(55, 12, 24, 36,3 , 68, 75, 88);
function mysort($a){
$count = count($a);
for($i=0;$i<$count;$i++){
for ($j=0; $j < $count-$i-1; $j++) {
if($a[$j] > $a[$j+1])
{
$temp      = $a[$j];
$a[$j]     = $a[$j + 1];
$a[$j + 1] = $temp;
}
}
}
return $a;
}
print_r(mysort($a));
?>