Идеи для: Главный модуль

/*
Vadim: this is for paging but currently is not used
      if ($this->count_total || !is_null($this->offset))
      {
         $cnt_body_elements = $build_parts;

         // remove order
         unset($cnt_body_elements['ORDER BY']);

         $cnt_query = join("\n", $cnt_body_elements);

         // remove long aliases
         list($cnt_query, ) = $this->replaceSelectAliases($cnt_query);

         // sel ect count
         $cnt_query = 'SELECT COUNT(1) AS TMP_ROWS_CNT FR OM ('.$cnt_query.') xxx';
         $cnt = $connection->queryScalar($cnt_query);
      }
*/ 

function getLocalPath($path, $baseFolder = "/bitrix")
{
   $root = rtrim($_SERVER["DOCUMENT_ROOT"], "\\/");
   
   static $haveLocalDir = null;
   if( $haveLocalDir === null )
      $haveLocalDir = is_dir($root."/local");

   if ($haveLocalDir && file_exists($root."/local/".$path))
   {
      return "/local/".$path;
   }
   elseif (file_exists($root.$baseFolder."/".$path))
   {
      return $baseFolder."/".$path;
   }
   return false;
}