RRDCreator::save

(PECL rrd >= 0.9.0)

RRDCreator::save — Saves the RRD database to a file

說明

public RRDCreator::save(): bool

Saves the RRD database into file, which name is defined by RRDCreator::__construct().

參數

此函數沒有參數。

返回值

成功時返回 true， 或者在失敗時返回 false。