Example #1
0
 /**
  * Get singleton instance of the class or create new one, if no exists.
  *
  * @param  PDOStatement     $o_set_result   the requested result-set of the last SQL-Statement
  * @return Database_Result                  the instance of the class
  */
 public static function getInstance($o_set_result)
 {
     if (null === self::$instance) {
         self::$instance = new self();
     }
     //set the result-set object and fetch all rows
     self::$instance->set_result_set($o_set_result);
     self::$instance->set_result_rows($o_set_result);
     //return the instance
     return self::$instance;
 }