## 例

`

     public bool HttpRequest::addPostFile ( string $name , string $file [, string $content_type = "application/x-octetstream" ] )

`

## 説明

Add a file to the POST request, leaving previously set files unchanged. Affects only POST and custom requests. Cannot be used with raw post data.

## 戻り値

Returns TRUE on success, or FALSE if the content type seems not to contain a primary and a secondary content type part.