rrd_info
(PECL rrd >= 0.9.0)
rrd_info — Gets information about rrd file
说明
rrd_info(string
$filename): arrayReturns information about particular RRD database file.
参数
-
file -
RRD database file name.
返回值
Array with information about requested RRD file, 或者在失败时返回 false.
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