rrd_graph

Creates image from a data.

Description

array rrd_graph ( string $filename , array $options )

Creates image for a particular data from RRD file.

Parameters

filename: The filename to output the graph to. This will generally end in either .png, .svg or .eps, depending on the format you want to output.
options: Options for generating image. See man page of rrd graph for all possible options. All options (data definitions, variable defintions, etc.) are allowed.

Return Values

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