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  1. <?php
  2. $array = array('bio'=>array('info'=>array('cash'=>'50')));
  3. function printFind($item, $key){
  4. 	if($key == 'cash'){
  5. 		echo $item;
  6. 	}
  7. }
  8. array_walk_recursive($array,'printFind');
  9.  
Success #stdin #stdout 0.01s 82880KB
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stdin
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Standard input is empty
stdout
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50
https://ideone.com/21AzOr
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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