Question

How can i redirect to a different page along with passing some POST parameters using PHP ?

Answer 1

You cannot “redirect” with the POST method per se, what you’re after is to execute a POST request to the site you were planning to redirect to. Have a look at the cURL POST example from http://php.net/manual/de/book.curl.php:

$ch = curl_init();

$data = array('name' => 'Foo', 'file' => '@/home/user/test.png');

curl_setopt($ch, CURLOPT_URL, 'http://localhost/upload.php');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

curl_exec($ch);

Substitute the CURLOPT_URL with your target and set the required fields in the $data array. For this to work your PHP needs to have the cURL module enabled.

Alternatively you could store all the data you plan to send in the POST in your session and just have the target read from there.