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

rrd_error

(PECL rrd >= 0.9.0)

rrd_error — Gets latest error message

Description

function rrd_error(): string

Returns latest global rrd error message.

Parameters

This function has no parameters.

Return Values

Latest error message.


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