HTTP
PHP Manual

http_send_content_disposition

(PECL pecl_http:0.10.0-1.5.5)

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).

Note: 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
PHP Manual