PHP 二位数组按照下标排序

1.排序得内容

 array(6) {
   [0] => array(12) {
     [0] => string(3) "160"
     [1] => string(2) "30"
     [2] => string(1) "1"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [1] => array(12) {
     [0] => string(3) "185"
     [1] => string(2) "35"
     [2] => string(1) "1"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [2] => array(12) {
     [0] => string(3) "175"
     [1] => string(2) "33"
     [2] => string(1) "1"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [3] => array(12) {
     [0] => string(3) "170"
     [1] => string(2) "32"
     [2] => string(2) "11"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [4] => array(12) {
     [0] => string(3) "165"
     [1] => string(2) "31"
     [2] => string(2) "11"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(2) "11"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [5] => array(12) {
     [0] => string(3) "180"
     [1] => string(2) "34"
     [2] => string(1) "1"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
 }

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:

 array(6) {
   [0] => array(12) {
     [0] => string(3) "160"
     [1] => string(2) "30"
     [2] => string(1) "1"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [1] => array(12) {
     [0] => string(3) "165"
     [1] => string(2) "31"
     [2] => string(2) "11"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(2) "11"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [2] => array(12) {
     [0] => string(3) "170"
     [1] => string(2) "32"
     [2] => string(2) "11"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [3] => array(12) {
     [0] => string(3) "175"
     [1] => string(2) "33"
     [2] => string(1) "1"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [4] => array(12) {
     [0] => string(3) "180"
     [1] => string(2) "34"
     [2] => string(1) "1"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
   [5] => array(12) {
     [0] => string(3) "185"
     [1] => string(2) "35"
     [2] => string(1) "1"
     [3] => string(1) "1"
     [4] => string(1) "1"
     [5] => string(1) "1"
     [6] => string(1) "1"
     [7] => string(1) "1"
     [8] => string(1) "1"
     [9] => string(1) "1"
     [10] => string(1) "1"
     [11] => string(1) "1"
   }
 }