Php/docs/class.rrdcreator

• PHP Manual
• RRD
• The RRDCreator class

(PECL rrd >= 0.9.0)

简介

Class for creation of RRD database file.

类摘要

RRDCreator {

/* 方法 */

public addArchive ( string $description ) : void

public addDataSource ( string $description ) : void

public __construct ( string $path [, string $startTime [, int $step = 0 ]] )

public save ( ) : bool

}

Table of Contents

• RRDCreator::addArchive — Adds RRA - archive of data values for each data source
• RRDCreator::addDataSource — Adds data source definition for RRD database
• RRDCreator::__construct — Creates new RRDCreator instance
• RRDCreator::save — Saves the RRD database to a file