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# http_send_content_disposition

(PECL)

http_send_content_disposition -- Send Content-Disposition

## 说明

bool http_send_content_disposition ( string filename [, bool inline = FALSE] )

Send the `Content-Disposition`. The `Content-Disposition` header is very useful if the data actually sent came from a file or something similar, that should be "saved" by the client/user (i.e. by browsers "Save as..." popup window).

> 注意: This function is supposed to be used in conjunction with http_send_data(), http_send_file() 和 http_send_stream().

## 参数

`filename`

  the file name the "Save as..." dialog should display

`inline`

  if set to `TRUE` and the user agent knows how to handle the content type, it will probably not cause the popup window to be shown

## 返回值

如果成功则返回 `TRUE`，失败则返回 `FALSE`。

## 参见

http_send_data()
http_send_file()
http_send_stream()
the HttpResponse class if you are using PHP-5.1 and above

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