Mine

class general {    function send_pm($to, $subject, $message)    {        global $vbulletin, $fk_logger;        $botpermissions = array();        $botpermissions['adminpermissions'] = 2;        $pmdm =& datamanager_init('PM', $vbulletin, ERRTYPE_ARRAY);        $pmdm->set('fromuserid', 5);        $pmdm->set('fromusername', 'Foo');        $pmdm->set_info('receipt', false);        $pmdm->set_info('savecopy', false);        $pmdm->overridequota = true;        $pmdm->set('title', $subject);        $pmdm->set('message', $message);        $pmdm->set('allowsmilie', true);        $pmdm->set('dateline', TIMENOW);        $pmdm->set_recipients($to, $botpermissions);        if (count($pmdm->errors) != 0)        {                $fk_logger->log(implode(' ', $pmdm->errors));                return false;        }        $pmdm->save();        return true;    }}