RRDGraph::saveVerbose
(PECL rrd >= 0.9.0)
RRDGraph::saveVerbose — Saves the RRD database query into image and returns the verbose information about generated graph
Описание
public RRDGraph::saveVerbose
(
) : array
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.
Список параметров
У этой функции нет параметров.
Возвращаемые значения
Array with detailed information about generated image is returned, optionally
with image data, false if error occurs.