div_box
Github

	function div_box() {
		return _class('html')->div_box('input_name', ['k1' => 'key1', 'k2' => 'key2']);
	}
	function div_box($name, $values = [], $selected = '', $extra = []) {
		if (is_array($name)) {
			$extra = (array)$extra + $name;
			$name = $extra['name'];
		}
		$desc = $extra['desc'] ? $extra['desc'] : ucfirst(str_replace('_', '', $name));
		$values = isset($extra['values']) ? $extra['values'] : (array)$values; // Required
		$translate = isset($extra['translate']) ? $extra['translate'] : 0;
		if ($extra['no_translate']) {
			$translate = 0;
		}
		$selected = $extra['selected'] ?: $selected;
		$extra['id'] = $extra['id'] ?: __FUNCTION__.'_'.++$this->_ids[__FUNCTION__];
		if (!$values) {
			return false;
		}
		$selected = strval($selected);

		$items = [];
		$selected_val = '';
		foreach ((array)$values as $key => $cur_value) {
			$_what_compare = strval($type == 1 ? $cur_value : $key);
			$is_selected = $_what_compare == $selected;
			$val = ($translate ? t($cur_value) : $cur_value);
			$items[] = '<li class="dropdown'.($is_selected ? ' active' : '').'"><a data-value="'.$key.'"'.($is_selected ? ' data-selected="selected"' : '').'>'.$val.'</a></li>';
			if ($is_selected) {
				$selected_val = $val;
			}
		}
		$body = [];
		$body[] = '<li class="dropdown" style="list-style-type:none;" id="'.$extra['id'].'">';
		$body[] = '<a class="dropdown-toggle" data-toggle="dropdown">'.($selected_val ?: $desc).' <span class="caret"></span></a>';
		$body[] = '<ul class="dropdown-menu">';
		foreach ($items as $v) {
			$body[] = $v;
		}
		$body[] = '</ul>';
		$body[] = '</li>';
		return implode(PHP_EOL, $body);
	}