Php/docs/function.rrd-lastupdate
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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, false when error occurs.
