Change all letters of the array values to uppercase

SUBMITTED BY: henry1874w

DATE: June 23, 2017, 9:43 p.m.

FORMAT: Text only

SIZE: 167 Bytes

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  1. <?php
  2. function myfunction($v)
  3. {
  4. $v=strtoupper($v);
  5. return $v;
  6. }
  8. $a=array("Animal" => "horse", "Type" => "mammal");
  9. print_r(array_map("myfunction",$a));
  10. ?>
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