protected static function __callStatic_fast_render ($selector, $data) {
		if (
			is_array($data) &&
			isset($data[0]) &&
			count($data) == 1 &&
			strpos($selector, ' ') === false &&
			strpos($selector, '[') === false &&
			strpos($selector, '.') === false &&
			strpos($selector, '#') === false
		) {
			if (is_scalar($data[0])) {
				return static::render_tag($selector, $data[0], []);
			}
			if (
				!isset($data[0]['in']) &&
				!isset($data[0]['insert']) &&
				static::is_array_assoc($data[0])
			) {
				return static::render_tag($selector, '', $data[0]);
			}
		}
		return null;
	}