ช่วยเรื่อง export to excel ที ครับ server ไม่มี class COM

$worksheet->write($i, 0,$i);
$worksheet->write($i, 1,$aoimp);
$worksheet->write($i, 2,$catagory);
$worksheet->write($i, 3,$topic);
$worksheet->write($i, 4,$topicdesc);
$worksheet->write($i, 5,$descript);
$worksheet->write($i, 6,$comment);
$worksheet->write($i, 7,$result['acp_bu']);
$worksheet->write($i, 8,$result['acp_product']);
$worksheet->write($i, 9,$result['acp_station']);
$worksheet->write($i, 10,$impdate);
$worksheet->write($i, 11,$member[0]."  ".$member[1]);
$worksheet->write($i, 12,$accstatus);
$worksheet->write($i, 13,$link);