How to add values to HTTP response header using php

Question

So far I manage to get HTTP response header from this

$ch = curl_init();<br/>
$url="http://localhost/PHP_Projects/Test/response.php";

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$response = curl_exec($ch);

$headers = get_headers_from_curl_response($response);

foreach($headers as $x => $x_value){<br/>
    print $x.": ".$x_value;<br/>
}

function get_headers_from_curl_response($response)
{<br/>
    $headers = array();

    $header_text = substr($response, 0, strpos($response, "\r\n\r\n"));

    foreach (explode("\r\n", $header_text) as $i => $line)
        if ($i === 0)
            $headers['http_code'] = $line;
        else
        {
            list ($key, $value) = explode(': ', $line);

            $headers[$key] = $value;
        }

    return $headers;
}

The out put from this is like

HTTP/1.1 200 OK 
Date: Thu, 07 May 2015 03:26:26 GMT
Server: Apache/2.4.12 (Win32) OpenSSL/1.0.1l PHP/5.6.8
X-Powered-By: PHP/5.6.8
Content-Length: 128
Content-Type: text/html; charset=UTF-8

but I want to add some more to this like

HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Path=/application_uri
Freeflow: FC
charge: Y
amount: 100
Expires: -1
Pragma: no-cache
Cache-Control: max-age=0
Content-Type: UTF-8
Content-Length: 20

I want to add these Path=/application_uri Freeflow: FC charge: Y amount: 100 but i don't know how to get Expires: -1 Pragma: no-cache Cache-Control: max-age=0 These as well — Ruween Dinesh Nugawela
– Ruween Dinesh Nugawela, Commented May 7, 2015 at 3:45
You posted the curl script that makes a request from the client side. The response headers are returned by the server side script response.php. We need to see response.php to help. — mkasberg
– mkasberg, Commented May 7, 2015 at 4:04
I don't have one I do have only HTTP request wich is a URL I want to extract that url and response. 127.0.0.1:8080/… I'm sorry I have no idea how to do this — Ruween Dinesh Nugawela
– Ruween Dinesh Nugawela, Commented May 7, 2015 at 4:10

Josh · Accepted Answer · 2015-05-07 04:42:08Z

2

$headers = array( 'Path: application_uri',
                  'Freeflow: FC',
                  'charge: Y',
                  'amount: 100',
                 );
curl_setopt ($ch, CURLOPT_HTTPHEADER,$headers);

answered May 7, 2015 at 4:42

Josh

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