Ejemplo n.º 1
0
 /**
  * Gets all the possible {page_X} tags and their replacement URLs
  *
  * @static
  * @access private
  * @return array
  */
 private function _get_page_tags($sort = FALSE)
 {
     if (!isset(self::$_page_tags)) {
         $tags = array();
         $urls = array();
         $page_data = self::get_all_page_data(FALSE);
         if ($sort) {
             usort($page_data, array('Wygwam_helper', '_cmp_page_urls'));
         }
         foreach ($page_data as $page) {
             $tags[] = LD . 'page_' . $page[0] . RD;
             $urls[] = $page[4];
         }
         self::$_page_tags = array($tags, $urls);
     }
     return self::$_page_tags;
 }