ScotlandPHP 2019

RRDGraph::save

(PECL rrd >= 0.9.0)

RRDGraph::saveSaves the result of query into image

Description

public RRDGraph::save ( void ) : array

Saves the result of RRD database query into image defined by RRDGraph::__construct().

Parameters

This function has no parameters.

Return Values

Array with information about generated image is returned, FALSE if error occurs.

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