SpellsBook

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Syntax for: Arrays / Change Case

1:
2:
3:
4:

<?

$input_array 
= array("FirSt" => 1"SecOnd" => 4);
print_r(array_change_key_case($input_arrayCASE_UPPER));
?>
 
Description for: Arrays / Change Case
  Change the case of Array key values

Resulting Printout:
Array
(
[FIRST] => 1
[SECOND] => 2
)


 
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