rrd_lastupdate

(PECL rrd >= 0.9.0)

rrd_lastupdate — Gets information about last updated data

说明

rrd_lastupdate(string $filename): array

Gets array of the UNIX timestamp and the values stored for each date in the most recent update of the RRD database file.

参数

file

RRD database file name.

返回值

Array of information about last update, 或者在失败时返回 false.

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