The What
Syntax
array array_change_key_case ( array $array [, int $case = CASE_LOWER ] );
Description
The array_change_key_case
function’s role is to return an array with all keys from array lowercased or uppercased. Numbered indices are left as is.
Your functions are bloated. Put them on a diet. Think "skinny" and "as few lines as possible."
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