/** * Delete this model from database * * @return array * @throws Exception */ public function delete() { // validate model PHP structure if necessary static::_validateModel(); // build delete query helper for this model $query = new InternalQueryHelper(); $query->delete(self::formatTableNameMySQL())->where(static::$_primaryKey, "=", "?"); // delete model from database $query = static::$_dataSource->prepare($query->buildQuery()); $query->execute(array($this->{static::$_primaryKey})); // check for mysql error $errorcode = $query->errorInfo(); if ($errorcode[0] != "00000") { throw new Exception($errorcode[2]); } // model is not stored anymore in database $this->_isNew = true; return true; }