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rrd_graph

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(PECL rrd >= 0.9.0)

rrd_graph — Creates image from a data

Description

rrd_graph ( string $filename , array $options ) : array

Creates image for a particular data from RRD file.

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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.

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Return Values

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

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Document created the 30/01/2003, last modified the 26/10/2018
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References

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