--- /dev/null
+# http\Env\Response http\Env\Response::setContentDisposition(array $disposition_params)
+
+Set the reponse's content disposition parameters.
+
+## Params:
+
+* array $disposition_params
+ MIME content disposition as http\Params array.
+
+## Returns:
+
+* http\Env\Response, self.
+
+## Example:
+
+ <?php ob_end_Clean();chdir(__DIR__."/../../..");
+ $res = new http\Env\Response;
+ $res->setBody(new http\Message\Body(fopen("http.zip", "r")));
+ $res->setContentType("application/zip");
+ $res->setContentDisposition(["attachment" => ["filename" => "download.zip"]]);
+ $res->send();
+ ?>
+
+Yields:
+
+ Accept-Ranges: bytes
+ X-Powered-By: PHP/5.5.5
+ Content-Type: application/zip
+ Content-Disposition: attachment;filename=download.zip
+ ETag: "12009be-527d3e84-a0"
+ Last-Modified: Fri, 08 Nov 2013 19:41:56 GMT
+
+ PK...