Example #1
0
 /**
  * Checks if the container has the given page
  *
  * @param  Page $page       page to look for
  * @param  bool                 $recursive  [optional] whether to search
  *                                          recursively. Default is false.
  * @return bool                             whether page is in container
  */
 public function hasPage(Page $page, $recursive = false)
 {
     if (array_key_exists($page->hashCode(), $this->_index)) {
         return true;
     } elseif ($recursive) {
         foreach ($this->_pages as $childPage) {
             if ($childPage->hasPage($page, true)) {
                 return true;
             }
         }
     }
     return false;
 }