php 网页生成word文档的实例程序

echo '
             
                  
                   Print
                  
            ';

echo '

                ob_start(); //打开缓冲区
 header("Cache-Control: public");
Header("Content-type: application/octet-stream");
Header("Accept-Ranges: bytes");

if (strpos($_SERVER["HTTP_USER_AGENT"],'MSIE')) {
  header('Content-Disposition: attachment; filename=test.doc');
  }else if (strpos($_SERVER["HTTP_USER_AGENT"],'Firefox')) {
  Header('Content-Disposition: attachment; filename=test.doc');
  } else {
  header('Content-Disposition: attachment; filename=test.doc');
  }
  header("Pragma:no-cache");
header("Expires:0");
ob_end_flush();//输出全部内容到浏览器

//初始化session
session_start();
// 包含数据库连接文件和头文件
?>





include('head.php');
require ('dbconnect.php');
?>
$juge=0;
for($i=1;($i<100);$i++)
{
$a=$i;
if(isset($_POST[$a]))
{
if($juge==0)
$sql.=" id=".$_POST[$a];
else
$sql.=" or id=".$_POST[$a];
$juge=1;
}
}
if($sql!="")
{
$sql="SELECT * FROM test WHERE".$sql;
$result_array=array(); //返回数组
$i=0; //数组下标
$query_result=@mysql_query($sql,$conn);
while($row=@mysql_fetch_object($query_result))
{
$i++;
$cout.=$i."  ";
$cout.="题目难度：".$row->difficulty."
";
$cout.="   ".$row->content."

";
}//while

?>
class word
{
function start()
{
ob_start();
print' xmlns:w="urn:schemas-microsoft-com:office:word"
xmlns="http://www.w3.org/TR/REC-html40">';
}

function save($path)
{

print "";
$data = ob_get_contents();

ob_end_clean();
$this->wirtefile ($path,$data);
}
function wirtefile ($fn,$data)
{
$fp=fopen($fn,"wb");
fwrite($fp,$data);
fclose($fp);
}
}
/*-------word class End-------*/
$word=new word;
$word->start();
echo $cout;
$wordname="word/".time().".doc";
$word->save($wordname);//保存word并且结束.
?>