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  1. <?php
  2.  
  3. $parent = [ 
  4.   1 => Array ( 
  5.         0 => 'test1',
  6.         1 => 'test2'
  7.   ),
  8.   2 => Array ( 
  9.         0 => 'test1_1',
  10.         1 => 'test2_2'
  11.   )
  12. ];
  13.  
  14. $result = [];
  15. foreach (array_keys($parent) as $i => $k) {
  16.     $result[$k] = array_column($parent, $i);
  17. }
  18.  
  19.  
  20. print_r($result);
  21.  
Success #stdin #stdout 0.02s 26524KB
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stdin
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Standard input is empty
stdout
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Array
(
    [1] => Array
        (
            [0] => test1
            [1] => test1_1
        )

    [2] => Array
        (
            [0] => test2
            [1] => test2_2
        )

)
https://ideone.com/jbU1hl
language:
PHP (php 7.3.5)
created:
2 years ago
visibility:
secret

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