...

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\HttpFoundation;

/**
 * RedirectResponse represents an HTTP response doing a redirect.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @api
 */
class RedirectResponse extends Response
{
    protected $targetUrl;

/**
     * Creates a redirect response so that it conforms to the rules defined for a redirect status code.
     *
     * @param string  $url     The URL to redirect to
     * @param integer $status  The status code (302 by default)
     * @param array   $headers The headers (Location is always set to the given URL)
     *
     * @throws \InvalidArgumentException
     *
     * @see http://tools.ietf.org/html/rfc2616#section-10.3
     *
     * @api
     */
    public function __construct($url, $status = 302, $headers = array())
    {
        if (empty($url)) {
            throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
        }

parent::__construct('', $status, $headers);

$this->setTargetUrl($url);

if (!$this->isRedirect()) {
            throw new \InvalidArgumentException(sprintf('The HTTP status code is not a redirect ("%s" given).', $status));
        }
    }

/**
     * {@inheritDoc}
     */
    public static function create($url = '', $status = 302, $headers = array())
    {
        return new static($url, $status, $headers);
    }

/**
     * Returns the target URL.
     *
     * @return string target URL
     */
    public function getTargetUrl()
    {
        return $this->targetUrl;
    }

/**
     * Sets the redirect target of this response.
     *
     * @param string  $url     The URL to redirect to
     *
     * @return RedirectResponse The current response.
     *
     * @throws \InvalidArgumentException
     */
    public function setTargetUrl($url)
    {
        if (empty($url)) {
            throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
        }

$this->targetUrl = $url;

$this->setContent(
            sprintf('<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
        <meta http-equiv="refresh" content="1;url=%1$s" />

<title>Redirecting to %1$s</title>
    </head>
    <body>
        Redirecting to <a href="%1$s">%1$s</a>.
    </body>
</html>', htmlspecialchars($url, ENT_QUOTES, 'UTF-8')));

$this->headers->set('Location', $url);

return $this;
    }
}

.	Edit
..	Edit
AcceptHeader.php	Edit
AcceptHeaderItem.php	Edit
ApacheRequest.php	Edit
BinaryFileResponse.php	Edit
Cookie.php	Edit
ExpressionRequestMatcher.php	Edit
File	Edit
FileBag.php	Edit
HeaderBag.php	Edit
IpUtils.php	Edit
JsonResponse.php	Edit
ParameterBag.php	Edit
RedirectResponse.php	Edit
Request.php	Edit
RequestMatcher.php	Edit
RequestMatcherInterface.php	Edit
RequestStack.php	Edit
Resources	Edit
Response.php	Edit
ResponseHeaderBag.php	Edit
ServerBag.php	Edit
Session	Edit
StreamedResponse.php	Edit
autoloader.php	Edit