RRDGraph::saveVerboseSaves the RRD database query into image and returns the verbose information about generated graph 説明
public array RRDGraph::saveVerbose()
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 |