JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrtoArray(); } $this->values = is_array($values) ? $values : func_get_args(); } /** * Convert the rule to a validation string. * * @return string */ public function __toString() { $values = array_map(function ($value) { $value = enum_value($value); return '"'.str_replace('"', '""', $value).'"'; }, $this->values); return $this->rule.':'.implode(',', $values); } }