[baremm]

用php com 调用JindiSMSControl.ocx时出现错误，错误为 Fatal error: Uncaught exception 'com_exception' with message 'Failed to create COM object `SmsControl': 无效的语法 ' in C:\Inetpub\wwwroot\sms2.php:11 Stack trace: #0 C:\Inetpub\wwwroot\sms2.php(11): com->com('SmsControl') #1 {main} thrown in C:\Inetpub\wwwroot\sms2.php on line 11

代码为<?php

$objSMS=new COM("SmsControl") or die("失败");
$objSMS->CommPort=1;

$lngRes=$objSMS->OpenComm;
$ops=$objSMS->IsOpen;
//print_r($ops);
if ($lngRes==0){
echo "打开设备成功<br>";
}else{
echo "打开设备失败<br>";
}
//$objSMS->AutoSplite=true;
//$sends=$objSMS->SendMsg("13640608990","您订购的产品已发出，快递公司是EMS,单号：168323788450收到货后请核实快递单号后再签收!");
//$objSMS->GetSimNum();

$content="您订购的产品已发出，快递是EMS,单号112323788450 请核实单号后再签收！";
$sends=$objSMS->SendMsg("13640618990",$content);
$a=$objSMS->CloseComm;
echo $a;
?>

请高手帮忙