<?php namespace Symfony\Component\HttpFoundation; class ServerBag extends ParameterBag { public function getHeaders() { $headers = array(); foreach ($this->parameters as $key => $value) { if (0 === strpos($key, 'HTTP_')) { $headers[substr($key, 5)] = $value; } // CONTENT_* are not prefixed with HTTP_ elseif (in_array($key, array('CONTENT_LENGTH', 'CONTENT_MD5', 'CONTENT_TYPE'))) { $headers[$key] = $value; } } if (isset($this->parameters['PHP_AUTH_USER'])) { $headers['PHP_AUTH_USER'] = $this->parameters['PHP_AUTH_USER']; $headers['PHP_AUTH_PW'] = isset($this->parameters['PHP_AUTH_PW']) ? $this->parameters['PHP_AUTH_PW'] : ''; } else { $authorizationHeader = null; if (isset($this->parameters['HTTP_AUTHORIZATION'])) { $authorizationHeader = $this->parameters['HTTP_AUTHORIZATION']; } elseif (isset($this->parameters['REDIRECT_HTTP_AUTHORIZATION'])) { $authorizationHeader = $this->parameters['REDIRECT_HTTP_AUTHORIZATION']; } // Decode AUTHORIZATION header into PHP_AUTH_USER and PHP_AUTH_PW when authorization header is basic if ((null !== $authorizationHeader) && (0 === stripos($authorizationHeader, 'basic'))) { $exploded = explode(':', base64_decode(substr($authorizationHeader, 6))); if (count($exploded) == 2) { list($headers['PHP_AUTH_USER'], $headers['PHP_AUTH_PW']) = $exploded; } } } // PHP_AUTH_USER/PHP_AUTH_PW if (isset($headers['PHP_AUTH_USER'])) { $headers['AUTHORIZATION'] = 'Basic '.base64_encode($headers['PHP_AUTH_USER'].':'.$headers['PHP_AUTH_PW']); } return $headers; } }