* @param $string string
* @return string
*/
- function ucfirst ( $string ) {
+ function ucfirst( $string ) {
if ( strlen( $string ) && $string[0] == 'i' ) {
return 'İ' . substr( $string, 1 );
} else {
* @param $string string
* @return mixed|string
*/
- function lcfirst ( $string ) {
+ function lcfirst( $string ) {
if ( strlen( $string ) && $string[0] == 'I' ) {
return 'ı' . substr( $string, 1 );
} else {