RRD 関数
PHP Manual

rrd_tune

(PECL rrd >= 0.9.0)

rrd_tuneTunes some RRD database file header options.

説明

bool rrd_tune ( string $filename , array $options )

Change some options in the RRD dabase header file. E.g. renames the source for the the data etc.

パラメータ

filename

RRD database file name.

options

Options with RRD database file properties which will be changed. See rrd tune man page for details.

返り値

Returns TRUE on success, FALSE otherwise.


RRD 関数
PHP Manual