1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Component\HttpFoundation;

    13 

    14 /**

    15  * ServerBag is a container for HTTP headers from the $_SERVER variable.

    16  *

    17  * @author Fabien Potencier <fabien@symfony.com>

    18  * @author Bulat Shakirzyanov <mallluhuct@gmail.com>

    19  */

    20 class ServerBag extends ParameterBag

    21 {

    22     public function getHeaders()

    23     {

    24         $headers = array();

    25         foreach ($this->parameters as $key => $value) {

    26             if ('HTTP_' === substr($key, 0, 5)) {

    27                 $headers[substr($key, 5)] = $value;

    28             }

    29             // CONTENT_* are not prefixed with HTTP_

    30             elseif (in_array($key, array('CONTENT_LENGTH', 'CONTENT_MD5', 'CONTENT_TYPE'))) {

    31                 $headers[$key] = $this->parameters[$key];

    32             }

    33         }

    34 

    35         // PHP_AUTH_USER/PHP_AUTH_PW

    36         if (isset($this->parameters['PHP_AUTH_USER'])) {

    37             $pass = isset($this->parameters['PHP_AUTH_PW']) ? $this->parameters['PHP_AUTH_PW'] : '';

    38             $headers['AUTHORIZATION'] = 'Basic '.base64_encode($this->parameters['PHP_AUTH_USER'].':'.$pass);

    39         }

    40 

    41         return $headers;

    42     }

    43 }