note 120085 added to function.array-change-key-case

function convert_to_key_case($data, $case){ $condition = ($case == 'lowercase')? 'lowercase' : 'uppercase'; $test = []; foreach($data as $key => $value) { if ($condition == 'lowercase') { $test[strtolower($key)] = $value; } else { $test[strtoupper($key)] = $value; } } return $test; } $input = ['test1'=>1, 'Test2' => 2, 'TeSt3' => 3]; print_r(convert_to_key_case($input, 'uppercase')); print_r(convert_to_key_case($input, 'lowercase')); OUTPUT Array ( [TEST1] => 1 [TEST2] => 2 [TEST3] => 3 ) Array ( [test1] => 1 [test2] => 2 [test3] => 3 ) ---- Server IP: 72.52.91.14 Probable Submitter: 51.235.111.234 ---- Manual Page -- http://php.net/manual/en/function.array-change-key-case.php Edit -- https://master.php.net/note/edit/120085 Del: integrated -- https://master.php.net/note/delete/120085/integrated Del: useless -- https://master.php.net/note/delete/120085/useless Del: bad code -- https://master.php.net/note/delete/120085/bad+code Del: spam -- https://master.php.net/note/delete/120085/spam Del: non-english -- https://master.php.net/note/delete/120085/non-english Del: in docs -- https://master.php.net/note/delete/120085/in+docs Del: other reasons-- https://master.php.net/note/delete/120085 Reject -- https://master.php.net/note/reject/120085 Search -- https://master.php.net/manage/user-notes.php