'value1', 'key2' => 'value2'); $options = array( 'http' => array( 'header' => "Content-type: application/x-www-form-urlencoded\r\n", 'method' => 'POST', 'content' => http_build_query($data), ), ); $context = stream_context_create($options); header("Location: https://www.example.com/", false, $context); ?>This will redirect the user to https://www.example.com/ and send POST data along with the request. In terms of package library, there are several PHP frameworks and libraries that have built-in functions for page redirect, such as Laravel, Symfony, and CodeIgniter. However, for basic page redirects, no additional packages or libraries are required.