public static function randomString(int $length): string
    {
        $characters = 'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz0123456789';
        $string = '';
        for ($i = 0; $i < $length; $i++) {
            $string .= $characters[rand(0, strlen($characters) - 1)];
        }
        return $string;
    }
public static function randomString(int $length): string
    {
        $characters = 'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz0123456789';
        $string = '';
        for ($i = 0; $i < $length; $i++) {
            $string .= $characters[rand(0, strlen($characters) - 1)];
        }
        return $string;
    }
public static function randomString ( int $ length ) : string { $ characters = 'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz0123456789' ; $ string = '' ; for ( $ i = 0 ; $ i < $ length ; $ i ++ ) { $ string .= $ characters [ rand ( 0 , strlen ( $ characters ) - 1 ) ] ; } return $ string ; }
Returns a randomly generated string for given length
@param int $length
@return string
Returns a randomly generated string for given length