<?php namespace Safe; use Safe\Exceptions\RrdException; /** * Creates the rdd database file. * * @param string $filename Filename for newly created rrd file. * @param array $options Options for rrd create - list of strings. See man page of rrd create * for whole list of options. * @throws RrdException * */ function rrd_create(string $filename, array $options): void { error_clear_last(); $result = \rrd_create($filename, $options); if ($result === false) { throw RrdException::createFromPhpError(); } }