/**
* @param array $tree
* @param array $options
* @return array
*/
public static function menu(array $tree = [], array $options = [])
{
$array = [];
$attributes = !empty($options['attributes']) ? $options['attributes'] : ['icon' => 'fa fa-circle-o'];
$lkey = !empty($options['lkey']) ? $options['lkey'] : 'lft';
$levelkey = !empty($options['level']) ? $options['level'] : 'lvl';
$label = !empty($options['label']) ? $options['label'] : 'title';
$level = 0;
$i = 0;
$_path = $i;
$delimiter = '.';
foreach ($tree as $child) {
$menu = ['label' => $child->{$label}, 'url' => [$child->url()], 'level' => $child->{$levelkey}];
if ($child->{$levelkey} > $level) {
$i = 0;
$_path = $_path . $delimiter . 'items';
}
if ($child->{$levelkey} > 0) {
$path = $_path . $delimiter . $i;
} else {
$path = $i;
}
ArrayHelper::setValue($array, $path, $menu, $delimiter);
$level = $child->{$levelkey};
$i++;
}
return $array;
}
