RRDCreator::addArchive
RRDCreator::__construct
RRDCreator
PHP Manual

# RRDCreator::addDataSource

(PECL rrd >= 0.9.0)

RRDCreator::addDataSource — Adds data source definition for RRD database.

### Description

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.

### Parameters

`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.

### Return Values

No value is returned.

RRDCreator::addArchive
RRDCreator::__construct
RRDCreator
PHP Manual