Creating array from keys and values of another array

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

just little modification needed in your code..

SuReSh
– SuReSh

2015-04-22 07:39:11 +00:00
Commented Apr 22, 2015 at 7:39 — SuReSh
– SuReSh, Commented Apr 22, 2015 at 7:39

Sougata Bose · Accepted Answer · 2015-04-22 07:36:32Z

2

Try with -

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

answered Apr 22, 2015 at 7:36

Sougata Bose

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Comments

Narendrasingh Sisodia · Accepted Answer · 2015-04-22 07:35:38Z

2

Try with .It'll work for you.

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

 }

answered Apr 22, 2015 at 7:35

Narendrasingh Sisodia

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Comments

SuReSh · Accepted Answer · 2015-04-22 07:38:13Z

1

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
    )
  )

answered Apr 22, 2015 at 7:38

SuReSh

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