PHP 二位数组按照下标排序

1.排序得内容

 1 array(6) {
 2   [0] => array(12) {
 3     [0] => string(3) "160"
 4     [1] => string(2) "30"
 5     [2] => string(1) "1"
 6     [3] => string(1) "1"
 7     [4] => string(1) "1"
 8     [5] => string(1) "1"
 9     [6] => string(1) "1"
10     [7] => string(1) "1"
11     [8] => string(1) "1"
12     [9] => string(1) "1"
13     [10] => string(1) "1"
14     [11] => string(1) "1"
15   }
16   [1] => array(12) {
17     [0] => string(3) "185"
18     [1] => string(2) "35"
19     [2] => string(1) "1"
20     [3] => string(1) "1"
21     [4] => string(1) "1"
22     [5] => string(1) "1"
23     [6] => string(1) "1"
24     [7] => string(1) "1"
25     [8] => string(1) "1"
26     [9] => string(1) "1"
27     [10] => string(1) "1"
28     [11] => string(1) "1"
29   }
30   [2] => array(12) {
31     [0] => string(3) "175"
32     [1] => string(2) "33"
33     [2] => string(1) "1"
34     [3] => string(1) "1"
35     [4] => string(1) "1"
36     [5] => string(1) "1"
37     [6] => string(1) "1"
38     [7] => string(1) "1"
39     [8] => string(1) "1"
40     [9] => string(1) "1"
41     [10] => string(1) "1"
42     [11] => string(1) "1"
43   }
44   [3] => array(12) {
45     [0] => string(3) "170"
46     [1] => string(2) "32"
47     [2] => string(2) "11"
48     [3] => string(1) "1"
49     [4] => string(1) "1"
50     [5] => string(1) "1"
51     [6] => string(1) "1"
52     [7] => string(1) "1"
53     [8] => string(1) "1"
54     [9] => string(1) "1"
55     [10] => string(1) "1"
56     [11] => string(1) "1"
57   }
58   [4] => array(12) {
59     [0] => string(3) "165"
60     [1] => string(2) "31"
61     [2] => string(2) "11"
62     [3] => string(1) "1"
63     [4] => string(1) "1"
64     [5] => string(1) "1"
65     [6] => string(1) "1"
66     [7] => string(2) "11"
67     [8] => string(1) "1"
68     [9] => string(1) "1"
69     [10] => string(1) "1"
70     [11] => string(1) "1"
71   }
72   [5] => array(12) {
73     [0] => string(3) "180"
74     [1] => string(2) "34"
75     [2] => string(1) "1"
76     [3] => string(1) "1"
77     [4] => string(1) "1"
78     [5] => string(1) "1"
79     [6] => string(1) "1"
80     [7] => string(1) "1"
81     [8] => string(1) "1"
82     [9] => string(1) "1"
83     [10] => string(1) "1"
84     [11] => string(1) "1"
85   }
86 }

按照里面的下标为1的排序

2 .方法:

   $sort = array(
                'direction' => 'SORT_ASC', //排序顺序标志 SORT_DESC 降序；SORT_ASC 升序
                'field'     => '1', //排序字段
            );
            $arrSort = array();
            foreach($data_list AS $uniqid => $row){
                foreach($row AS $key=>$value){
                    $arrSort[$key][$uniqid] = $value;
                }
            }
            if($sort['direction']){
                array_multisort($arrSort[$sort['field']], constant($sort['direction']), $data_list );
            }

3. 结果:

 1 array(6) {
 2   [0] => array(12) {
 3     [0] => string(3) "160"
 4     [1] => string(2) "30"
 5     [2] => string(1) "1"
 6     [3] => string(1) "1"
 7     [4] => string(1) "1"
 8     [5] => string(1) "1"
 9     [6] => string(1) "1"
10     [7] => string(1) "1"
11     [8] => string(1) "1"
12     [9] => string(1) "1"
13     [10] => string(1) "1"
14     [11] => string(1) "1"
15   }
16   [1] => array(12) {
17     [0] => string(3) "165"
18     [1] => string(2) "31"
19     [2] => string(2) "11"
20     [3] => string(1) "1"
21     [4] => string(1) "1"
22     [5] => string(1) "1"
23     [6] => string(1) "1"
24     [7] => string(2) "11"
25     [8] => string(1) "1"
26     [9] => string(1) "1"
27     [10] => string(1) "1"
28     [11] => string(1) "1"
29   }
30   [2] => array(12) {
31     [0] => string(3) "170"
32     [1] => string(2) "32"
33     [2] => string(2) "11"
34     [3] => string(1) "1"
35     [4] => string(1) "1"
36     [5] => string(1) "1"
37     [6] => string(1) "1"
38     [7] => string(1) "1"
39     [8] => string(1) "1"
40     [9] => string(1) "1"
41     [10] => string(1) "1"
42     [11] => string(1) "1"
43   }
44   [3] => array(12) {
45     [0] => string(3) "175"
46     [1] => string(2) "33"
47     [2] => string(1) "1"
48     [3] => string(1) "1"
49     [4] => string(1) "1"
50     [5] => string(1) "1"
51     [6] => string(1) "1"
52     [7] => string(1) "1"
53     [8] => string(1) "1"
54     [9] => string(1) "1"
55     [10] => string(1) "1"
56     [11] => string(1) "1"
57   }
58   [4] => array(12) {
59     [0] => string(3) "180"
60     [1] => string(2) "34"
61     [2] => string(1) "1"
62     [3] => string(1) "1"
63     [4] => string(1) "1"
64     [5] => string(1) "1"
65     [6] => string(1) "1"
66     [7] => string(1) "1"
67     [8] => string(1) "1"
68     [9] => string(1) "1"
69     [10] => string(1) "1"
70     [11] => string(1) "1"
71   }
72   [5] => array(12) {
73     [0] => string(3) "185"
74     [1] => string(2) "35"
75     [2] => string(1) "1"
76     [3] => string(1) "1"
77     [4] => string(1) "1"
78     [5] => string(1) "1"
79     [6] => string(1) "1"
80     [7] => string(1) "1"
81     [8] => string(1) "1"
82     [9] => string(1) "1"
83     [10] => string(1) "1"
84     [11] => string(1) "1"
85   }
86 }