PHP 實現桶排序

<?phpfunction Bucket_sort($array){//初始化桶大小$min = min($array);$max = max($array);$book = array_fill($min, $max-$min+1, 0);//將要進行的數據進行計數foreach ($array as $key) {$book[$key]++;// echo $book[$key];}//返回數據$resArr = array();foreach ($book as $key => $value) {for ($i=1; $i <= $value; $i++) { $resArr[] = $key;}}// print_r($resArr);return $resArr;}
$arr = array(8,100,50,22,15,6,1,1000,999,0);
$res = Bucket_sort($arr);
echo implode(',', $res);?>