\S+), Version: (?[\d\.\-]+)/', $poll_device['sysDescr'], $matches)) { $hardware = $matches['hw']; $version = $matches['version']; } else { [$hardware] = explode(',', $poll_device['sysDescr']); $hardware = trim($hardware); $version = snmp_get($device, 'casInstalledFirmwareVersion.0', '-Osqv', 'BLUECOAT-CAS-MIB'); } // EOF