RRDCreator
PHP Manual

RRDCreator::addArchive

(PECL rrd >= 0.9.0)

RRDCreator::addArchiveAdds RRA - archive of data values for each data source.

Описание

public void RRDCreator::addArchive ( string $description )

Adds RRA definition by description of archive. Archive consists of a number of data values or statistics for each of the defined data-sources (DS). Data sources are defined by method RRDCreator::addDataSource(). You need call this method for each requested archive.

Список параметров

description

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

Возвращаемые значения

Эта функция не возвращает значения после выполнения.


RRDCreator
PHP Manual