RRD Functions
PHP Manual

rrd_info

(PECL rrd >= 0.9.0)

rrd_info — Gets information about rrd file

Description

array rrd_info ( string $filename )

Returns information about particular RRD database file.

Parameters

file

RRD database file name.

Return Values

Array with information about requsted RRD file, FALSE when error occurs.

RRD Functions
PHP Manual