(PECL rrd >= 0.9.0)
rrd_graph — Creates image from a data.
$filename
, array $options
)Creates image for a particular data from RRD file.
filename
RRD database file name.
options
Options for generating image. See man page of rrd graph for all possible options. All options (data definitions, variable defintions, etc.) are allowed.
Array with information about generated image is returned, FALSE when error
occurs.