php downloadphp實作程式碼 跳到下載檔responseredirect

跳轉核心程式碼實現。

複製碼 代碼如下:

if (isset($link))                     Header("Location: $link") 🎜>                }


以下是國外一篇文章的說明。
Hey Chris:
On Wed, Jan 26, 2005 at 12:28:19PM -0500, csnyder wrote:

>
> > // process form
> ...
> // redirect to results page
> header( 'HTTP/1.1 303 See Other' );
> header( 'Location: result.html' );
> exit ( 'Form submitted, continue.' );
> ?>
Good point. But some feedback here. The optimail syntax is:
// process form
// ...
// redirect to results page
header('Status: 303 See Other' );
header('Location: http: //www.jb51.net/result.html');
?>
Here's why...
Using "Status:" in the header is better because the resulting headers from
Apache are more correct:
HTTP/1.1 303 See Other
instead of
HTTP/1.1 303
Additionally, one doesn't really know which version of HTTP is beAdding used, The specs say location headers must have a complete URI in them, not just
the path.
Lastly, you don't want any output path. Later,
--Dan

以上就介紹了 php downloadphp實作程式碼 跳到下載檔案responseredirect，包含了方面的內容，希望對PHP教學有興趣的朋友有幫助。