rrd_graph

(PECL rrd >= 0.9.0)

rrd_graph — Creates image from a data

Beschreibung

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

Creates image for a particular data from RRD file.

Parameter-Liste

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 definitions, etc.) are allowed.

Rückgabewerte

Array with information about generated image is returned,Bei einem Fehler wird false zurückgegeben..