rrd_lastupdate
(PECL rrd >= 0.9.0)
rrd_lastupdate — Gets information about last updated data
説明
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.
パラメータ
file- RRD database file name.
返り値
Array of information about last update, false when error occurs.
