cURL标头之间的区别

Question

What is difference between below headers sent by cURL?

$header="POST /cgi-bin/webscr HTTP/1.1
";
$header .="Content-Type: application/x-www-form-urlencoded
";
$header .="Host: www.paypal.com
";
$header .="Connection: close

";

And

$header = array ('POST /cgi-bin/webscr HTTP/1.1', 'Content-Type: application/x-www-form-urlencoded', 'Host: www.paypal.com', 'Connection: close');

Used for

curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

Can I use both methods for setting up headers for cURL?Thanks

Answer 1

Both solutions are wrong although the second is less wrong.

Both include the POST line which is the request line and not actually a header by definition. Thus, including that in the header option will create a bad request. (but yes, it may still work)