Get the value of CURLOPT_HTTPHEADER from cURL

Question

I have the method below that is to get the response from webserver using cURL.

function login (string $_login, string $_password) : string { $url = "https://acweb.net.br/api/orcamentos/login"; $fields = [ "login" => $_login, "password" => $_password ]; $headers = [ "Try" => "Trying" ]; $ch = curl_init(); curl_setopt( $ch, CURLOPT_URL, $url); curl_setopt( $ch, CURLOPT_POST, true); curl_setopt( $ch, CURLOPT_POSTFIELDS, $fields); curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false ); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); return curl_exec( $ch ); }

It works fine!

i can get the value of $_POST with

print_r ($_POST)

But i can't get the value of CURLOPT_HTTPHEADER.

EDIT:

I did try so:

print_r ($_SERVER)

but it wasn't there.

How can i get the value of CURLOPT_HTTPHEADER?

all HTTP_headers in $_SERVER:

[HTTP_HOST] => ctemcasb.com.br [HTTP_CONNECTION] => keep-alive [HTTP_UPGRADE_INSECURE_REQUESTS] => 1 [HTTP_USER_AGENT] => Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36 [HTTP_SEC_FETCH_USER] => ?1 [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3 [HTTP_SEC_FETCH_SITE] => none [HTTP_SEC_FETCH_MODE] => navigate [HTTP_ACCEPT_ENCODING] => gzip, deflate, br [HTTP_ACCEPT_LANGUAGE] => pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7 [HTTP_COOKIE] => PHPSESSID=j4cqqdc83fia68nk0gsglqk1bv

HTTP_TRY, not exists.

And now?

I did this in the server:

print_r($_SERVER)

and

print_r ($_SERVER["HTTP_TRY]);

M. Eriksson · Accepted Answer · 2019-12-13 15:48:57Z

5

The headers shouldn't be an associative array, it should be an indexed array of strings.

$headers = [ 'Try: Trying', 'Content-Type: text/html', ... ];

Then you should be able to access the header with: $_SERVER['HTTP_TRY'] since custom headers are prefixed with HTTP_

answered Dec 13, 2019 at 15:48

M. Eriksson

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10 Comments

Carlos Rocha Over a year ago

The, i put on the end of question explain that i dont be able to do.

M. Eriksson Over a year ago

@CarlosRocha - I'm sorry, but I have no idea what you mean. I tested your code, both your way of adding headers and the above way. Your way didn't work but the above did.

Carlos Rocha Over a year ago

see in the end of the question please

Carlos Rocha Over a year ago

Ii am doing so print_r( $_SERVER['HTTP_TRY']);, and said that not exists.

M. Eriksson Over a year ago

@CarlosRocha - I can't answer that, since it works when I test it. There must be something else going on somewhere else. Check that you don't have some extension installed/enabled, web server config or similar that filters custom headers.

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