public static function lowercase($string = false, $selector = false) {

        if ($string) {

            switch ($selector) {
                case 'first':
                    return lcfirst($string);
                case 'words':
                    return lcwords($string);
                default:
                    return strtolower($string);
            }
        }

        return false;
    }
public static function lowercase($string = false, $selector = false) {

        if ($string) {

            switch ($selector) {
                case 'first':
                    return lcfirst($string);
                case 'words':
                    return lcwords($string);
                default:
                    return strtolower($string);
            }
        }

        return false;
    }
public static function lowercase ( $ string = false , $ selector = false ) { if ( $ string ) { switch ( $ selector ) { case 'first' : return lcfirst ( $ string ) ; case 'words' : return lcwords ( $ string ) ; default : return strtolower ( $ string ) ; } } return false ; }
Get string in lowercase.
@param string full string
@return string in lowercase
Get string in lowercase .