rrd_fetch

(PECL rrd >= 0.9.0)

rrd_fetch — Fetch the data for graph as array

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rrd_fetch ( string $filename , array $options ) : array

Gets data for graph output from RRD database file as array. This function has same result as rrd_graph(), but fetched data are returned as array, no image file is created.

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filename

RRD database file name.

options

Array of options for resolution specification.

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Returns information about retrieved graph data.