If like me you were wondering why your POST request is going out with the header 'Expect: 100-continue' set, it is being added by libcurl.
This can only be noticed when using HttpRequest::getRawRequestMessage() and not HttpRequest::getHeaders(), or of course tcpdump or similar.
To remove this header you can do the following;
$r->addHeaders(array('Expect' => ''));
Note this behaviour has also been reported in http://au.php.net/manual/en/function.curl-setopt.php#82418
HttpRequest::addHeaders
(PECL pecl_http >= 0.10.0)
HttpRequest::addHeaders — Add headers
说明
public
bool HttpRequest::addHeaders
( array
$headers
)Add request header name/value pairs.
参数
-
headers -
an associative array as parameter containing additional header name/value pairs
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE。
add a note
User Contributed Notes 1 note
pal ¶
15 years ago
