Adds data source definition for RRD database.


(PECL rrd >= 0.9.0)

RRDCreator::addDataSourceAdds data source definition for RRD database.

Описание

public void RRDCreator::addDataSource ( string $description )

RRD can accept input from several data sources (DS), e.g incomming and outgoing traffic. This method adds data source by description. You need call this method for each data source.

Список параметров

description

Definition of data source - DS. This has same format as DS definition in rrd create command. See man page of rrd create for more details.

Возвращаемые значения

Эта функция не возвращает значения после выполнения.