Пример #1
0
 /**
  * @param ItemInterface $item
  * @param integer|null  $depth the depth until which children should be exported (null means unlimited)
  *
  * @return array
  */
 public function toArray(ItemInterface $item, $depth = null)
 {
     $array = array('name' => $item->getName(), 'label' => $item->getLabel(), 'uri' => $item->getUri(), 'attributes' => $item->getAttributes(), 'labelAttributes' => $item->getLabelAttributes(), 'linkAttributes' => $item->getLinkAttributes(), 'childrenAttributes' => $item->getChildrenAttributes(), 'extras' => $item->getExtras(), 'display' => $item->isDisplayed(), 'displayChildren' => $item->getDisplayChildren(), 'current' => $item->isCurrent());
     // export the children as well, unless explicitly disabled
     if (0 !== $depth) {
         $childDepth = null === $depth ? null : $depth - 1;
         $array['children'] = array();
         foreach ($item->getChildren() as $key => $child) {
             $array['children'][$key] = $this->toArray($child, $childDepth);
         }
     }
     return $array;
 }