打word文档
$word->Documents->Open($url.$wordname);
//filename.doc转换html格式并保存html文件
$word->Documents[1]->SaveAs(dirname(__FILE__)."/".$htmlname,8);
//获取htm文件内容并输页面 (文本式丢失)
$content = file_get_contents($url.$htmlname);
echo $content;
//获取word文档内容并输页面(文本原式已丢失)
$content= $word->ActiveDocument->content->Text;
echo $content;
//关闭与COM组件间连接
$word->Documents->close(true);
$word->Quit();
$word = null;
unset($word);