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@ 2017-07-05T13:13:34Z

<?php
class X{
    
public function createCost() {

  $cost_example = array(1,2,3);
  function checkDescription($array_item)
  {
    return $array_item;
  }

  $array_mapped = array_map('checkDescription', $cost_example);
  print_r($array_mapped);
}
} 

$x = new X();
$x->createCost();

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

40.17 ms | 402 KiB | 5 Q