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RRDCreator::save

(PECL rrd >= 0.9.0)

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

说明

public RRDCreator::save(): bool

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

参数

此函数没有参数。

返回值

成功时返回 true， 或者在失败时返回 false。