Php processes the post Array

The array submitted by the first group of checkpoints is as follows: array (& #039; sort & #039; & amp; gt; array )) the array submitted by the second group of checkpoints is as follows: array (& #039; id & #039; & amp; gt; array )) how to process the following array result array (& #039; sort & #039; & amp; gt; 0, & #039; id & #039; & amp; gt; 1), array (& #039; sort... the array submitted by the first group of checkpoints is as follows:
Array ('sort '=> array ))
The array submitted by the second group of checkpoints is as follows:
Array ('id' => array (1, 2, 3, 4 ))
How to process the result in the following Array
Array (
Array ('sort '=> 0, 'id' => 1 ),
Array ('sort '=> 2, 'id' => 2 ),
Array ('sort '=> 3, 'id' => 3 ),
Array ('sort '=> 1, 'id' => 4 ),
)

Reply content:

The array submitted by the first group of checkpoints is as follows:
Array ('sort '=> array ))
The array submitted by the second group of checkpoints is as follows:
Array ('id' => array (1, 2, 3, 4 ))
How to process the result in the following Array
Array (
Array ('sort '=> 0, 'id' => 1 ),
Array ('sort '=> 2, 'id' => 2 ),
Array ('sort '=> 3, 'id' => 3 ),
Array ('sort '=> 1, 'id' => 4 ),
)

$res = array_map(function($v1,$v2){return ['sort'=>$v1,'id'=>$v2];},$a['sort'],$b['id']);/* [       [           "sort" => 0,           "id"   => 1       ],       [           "sort" => 2,           "id"   => 2       ],       [           "sort" => 3,           "id"   => 3       ],       [           "sort" => 1,           "id"   => 4       ]   ]*/

The answer above is very good. Using array_map is indeed the best method, but the syntax is not compatible with earlier versions. I wrote a complete and can be directly tested.

  array(0,2,3,1));    $b = array('id'=>array(1,2,3,4));        $res = array_map(function($v1,$v2){         return array('sort'=>$v1,'id'=>$v2);    },$a['sort'],$b['id']);        print_r($res);   

Result

Array(    [0] => Array        (            [sort] => 0            [id] => 1        )    [1] => Array        (            [sort] => 2            [id] => 2        )    [2] => Array        (            [sort] => 3            [id] => 3        )    [3] => Array        (            [sort] => 1            [id] => 4        ))

   array(0,2,3,1));$arr2 = array('id'   => array(1,2,3,4));$arr = array_merge($arr1, $arr2);$new = array();foreach($arr as $k => $v) {    foreach($v as $k1 => $v1) {        $new[$k1][$k] = $v1;    }}print_r($new);