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  1. <?php
  2.  
  3. $myArray = [
  4.  0 => [
  5.   'id' => 1,
  6.   'title' => 'title1'
  7.  ],
  8.  1 => [
  9.   'id' => 2,
  10.   'title' => 'title2'
  11.  ],
  12.  2 => [
  13.   'id' => 3,
  14.   'title' => 'title3'
  15.  ],
  16.  3 => [
  17.   'id' => 4,
  18.   'title' => 'title4'
  19.  ]
  20. ];
  21.  
  22.  
  23.  
  24. foreach ($myArray as $key => $item)
  25. {
  26.  $myArray[$key]['funcResult'] = $item['id'];
  27. }
  28. unset($key);
  29.  
  30.  
  31. print_r($myArray);
Success #stdin #stdout 0.02s 52432KB
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<pre>Array
(
    [0] => Array
        (
            [id] => 1
            [title] => title1
            [funcResult] => 1
        )

    [1] => Array
        (
            [id] => 2
            [title] => title2
            [funcResult] => 2
        )

    [2] => Array
        (
            [id] => 3
            [title] => title3
            [funcResult] => 3
        )

    [3] => Array
        (
            [id] => 4
            [title] => title4
            [funcResult] => 4
        )

)
</pre>
https://ideone.com/thUl0L
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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