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  1. <?php
  2. $array = array('bio'=>array('info'=>array('cash'=>'50')),'bla'=>array('cash'=>100));
  3. $find = array();
  4. function printFind(&$item, $key){
  5.     if($key == 'cash'){
  6.         array_push($GLOBALS['find'], array( $key => $item));
  7.     }
  8. }
  9. array_walk_recursive($array,'printFind');
  10. print_r($find);
  11.  
  12.  
Success #stdin #stdout 0.01s 82880KB
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stdin
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Standard input is empty
stdout
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Array
(
    [0] => Array
        (
            [cash] => 50
        )

    [1] => Array
        (
            [cash] => 100
        )

)
https://ideone.com/xklRSv
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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