RRDGraph::saveVerbose

(PECL rrd >= 0.9.0)

RRDGraph::saveVerbose — Saves the RRD database query into image and returns the verbose information about generated graph

説明

public function 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.

パラメータ

この関数にはパラメータはありません。

戻り値

Returns array with detailed information about generated image,失敗した場合に false を返します.

関連キーワード:

RRDGraph image information about Saves database query verbose graph saveVerbose save setOptions image file defined method construct used filename also returned detailed