public function dropdown(array $menu = [], array $options = [])
{
$output = '';
foreach ($menu as $action) {
if ($action === 'divider' || is_array($action) && $action[0] === 'divider') {
$output .= '<li role="presentation" class="divider"></li>';
} elseif (is_array($action)) {
if ($action[0] === 'header') {
$output .= '<li role="presentation" class="dropdown-header">' . $action[1] . '</li>';
} else {
if ($action[0] === 'link') {
array_shift($action);
// Remove first cell
}
$name = array_shift($action);
$url = array_shift($action);
$action['role'] = 'menuitem';
$action['tabindex'] = -1;
$output .= '<li role="presentation">' . $this->link($name, $url, $action) . '</li>';
}
} else {
$output .= '<li role="presentation">' . $action . '</li>';
}
}
$options = $this->addClass($options, 'dropdown-menu');
$options['role'] = 'menu';
$options += ['tag' => 'ul'];
$tag = $options['tag'];
unset($options['tag']);
return $this->tag($tag, $output, $options);
}