RRDGraph::save
(PECL rrd >= 0.9.0)
RRDGraph::save — Saves the result of query into image
説明
public RRDGraph::save
( void
) : array
Saves the result of RRD database query into image defined by RRDGraph::__construct().
パラメータ
この関数にはパラメータはありません。
返り値
Array with information about generated image is returned, FALSE if error
occurs.