PHP - Manual: RRDCreator::save
2024-11-23
(PECL rrd >= 0.9.0)
RRDCreator::save — Saves the RRD database to a file
Saves the RRD database into file, which name is defined by RRDCreator::__construct().
此函数没有参数。
成功时返回 true, 或者在失败时返回 false。
true
false
官方地址:https://www.php.net/manual/en/rrdcreator.save.php