コード例 #1
0
 /**
  * sets and returns debug level
  * eg. DB_DataObject2::debugLevel(4);
  *
  * @param   int     $v  level
  * @access  public
  * @return  none
  */
 function debugLevel($v = null)
 {
     if (empty(DB_DataObject2::$CONFIG)) {
         DB_DataObject2::_loadConfig();
     }
     if ($v !== null) {
         $r = isset(DB_DataObject2::$CONFIG['debug']) ? DB_DataObject2::$CONFIG['debug'] : 0;
         DB_DataObject2::$CONFIG['debug'] = $v;
         return $r;
     }
     return isset(DB_DataObject2::$CONFIG['debug']) ? DB_DataObject2::$CONFIG['debug'] : 0;
 }