根据另一个数组的键和值创建数组

Question

I have an array like this $items():

Array
    (
    [0] => Array
    (
        [id] => 1
        [first_name] => fname1
        [laste_name] => lname1
        [Age] => 20
     )
    [1] => Array
   (
        [id] => 2
        [first_name] => fname2
        [laste_name] => lname2
        [Age] => 22
    )
  )

And I want to create another array only with [id] and [Age]

Array
    (
    [0] => Array
    (
        [id] => 1
        [Age] => 20
     )
    [1] => Array
   (
        [id] => 2
        [Age] => 22
    )
  )

So I have tried looping like this :

$array = array();
foreach($items as $item) {
     $array['id']= $item['id'];
     $array['age']= $item['age'];

 }

But It gives only values of the last item

Answer 1

Try with .It'll work for you.

$array = array();
foreach($items as $key => $item) {
     $array[$key]['id']= $item['id'];
     $array[$key]['age']= $item['age'];

 }

Answer 2

Try with -

$array = array();
foreach($items as $item) {
   $temp['id']= $item['id'];
   $temp['age']= $item['age'];
   $array[] = $temp;
}

Answer 3

use this

$array = array();

$new_array = array();

foreach($items as $item) {
     $array['id']= $item['id'];
     $array['age']= $item['age'];
     $new_array[] = $array;
 }

print_r($new_array);

Your result is :

  Array
    (
    [0] => Array
    (
        [id] => 1
        [Age] => 20
     )
    [1] => Array
   (
        [id] => 2
        [Age] => 22
    )
  )