select *
from table
where id in(10,32,22,76,13,44)
order by instr(',10,32,22,76,13,44,', ','+id+',')

1 function IsString(str){
2            return (typeof str == "string" || str.constructor == String);
3 }
4 var str = "";
5 alert(IsString(1));
6 alert(IsString(str));
7 alert(IsString(new String(str)));

 1 <?php2 /**3  * 排序类4  */5 class Sort {6     /*7      * 冒泡排序 小到大8      */9     public function bubble_sort( $array ) {
10         $count = count( $array );
11         if ( $count <= 0 )
12             return false;
13         for ( $i = 0; $i < $count; $i++ ) {
14             for ( $j = 1; $j <= $count - $i - 1; $j++ ) {
15                 if ( $array[$j] < $array[$j - 1] ) {
16                     $tmp = $array[$j];
17                     $array[$j] = $array[$j - 1];
18                     $array[$j - 1] = $tmp;
19                 }
20             }
21         }
22         return $array;
23     }
24
25
26     /**
27      * 快速排序
28      */
29     public function quick_sort( $arr ) {
30         $len = count( $arr );
31         if ( $len <= 1 )
32             return $arr;
33         $key = $arr[0];
34         $left_arr = $right_arr = array();
35         for ( $i = 1; $i < $len; $i++ ) {
36             if ( $arr[$i] <= $key )
37                 $left_arr[] = $arr[$i];
38             else
39                 $right_arr[] = $arr[$i];
40         }
41         $left_arr = $this->quick_sort( $left_arr );
42         $right_arr = $this->quick_sort( $right_arr );
43         return array_merge( $left_arr, array( $key ), $right_arr );
44     }
45
46
47     /**
48      *  希尔排序
49      */
50     public function shell_sort( $datas ) {
51         //分组
52         for ( $increment = count( $datas ) / 2; $increment > 0; $increment = $increment / 2 ) {
53             //每个组内排序
54             for ( $i = $increment; $i < count( $datas ); $i++ ) {
55                 $temp = $datas[$i];
56                 $j = 0;
57                 for ( $j = $i; $j >= $increment; $j = $j - $increment ) {
58                     if ( $temp < $datas[$j - $increment] ) {
59                         $datas[$j] = $datas[$j - $increment];
60                     } else {
61                         break;
62                     }
63                 }
64                 $datas[$j] = $temp;
65             }
66         }
67         return $datas;
68     }
69 }
70 ?>