Cannot recieve header information via PHP but with Postman [duplicate] - php

Question

This question already has answers here:
Can PHP cURL retrieve response headers AND body in a single request?
(16 answers)
Closed 3 years ago.
I'm trying to get a Token in the header of an POST request. With Postman it works but when I run this in PHP I get the right content but cannot extract the header information.
I have copied the PHP code generated in Postman but I cannot extract the header information. I only get the content.
The code I used:
<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://xxxx.yyyy.xy/xxxxxx/xxxxxxxxxxx",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "",
CURLOPT_HTTPHEADER => array(
"Authorization: Basic XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
"Content-Type: application/x-www-form-urlencoded",
"Postman-Token: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
"cache-control: no-cache"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
?>
The header should include "Token".
I cannot recieve any header information.

Answer 1

I found a solution on the problem:
<?php
$curl = curl_init();
$Username = "XXXXXXXXX";
$Password = "YYYYYYYYYY";
$Credentials = base64_encode($Username.':'.$Password);
$Credentials_Auth = "Authorization: Basic ".$Credentials;
// echo "<br>Cred-auth: ".$Credentials_Auth."<br>";
curl_setopt_array($curl, array(
CURLOPT_URL => "https://XXXXXXXXX/YYYYYYYYYYY/ZZZZZZZZZZZ",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
**CURLOPT_HEADER => 1,**
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "",
CURLOPT_HTTPHEADER => array(
$Credentials_Auth,
"Content-Type: application/x-www-form-urlencoded",
"cache-control: no-cache"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
if ($err) { echo "cURL Error #:" . $err;}
else { echo $response; }
**$header_size = curl_getinfo($curl, CURLINFO_HEADER_SIZE);
$headers = substr($response, 0, $header_size);
$body = substr($response, $header_size);**
curl_close($curl);
**header("Content-Type:text/plain; charset=UTF-8");
echo $headers;
echo $body;**
?>