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<rrd_graphrrd_last>
^RRD FunctionsLast updated: Mon, 26 Oct 2026

rrd_info

(PECL rrd >= 0.9.0)

rrd_info — Gets information about rrd file

Description

function rrd_info(string $filename): array

Returns information about particular RRD database file.

Parameters

file

RRD database file name.

Return Values

Array with information about requested RRD file, or false on failure.


<rrd_graphrrd_last>
^RRD FunctionsLast updated: Mon, 26 Oct 2026