RRDGraph::saveVerbose
(PECL rrd >= 0.9.0)
RRDGraph::saveVerbose — Saves the RRD database query into image and returns the verbose information about generated graph.
Description
public array RRDGraph::saveVerbose
( void
)
Saves the RRD database query into image file defined by method RRDGraph::__construct and returns the verbose information about generated graph, if "-" is used as image filename, image data are also returned in result array.
Parameters
This function has no parameters.
Return Values
Array with detailed information about generated image is returned, optionally with image data, FALSE if error occurs.