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Name	Size	Permission
File	[ DIR ]	drwxr-xr-x
Resources	[ DIR ]	drwxr-xr-x
Session	[ DIR ]	drwxr-xr-x
AcceptHeader.php	3.53 KB	-rw-r--r--
AcceptHeaderItem.php	4.8 KB	-rw-r--r--
ApacheRequest.php	930 B	-rw-r--r--
BinaryFileResponse.php	9.43 KB	-rw-r--r--
Cookie.php	4.95 KB	-rw-r--r--
ExpressionRequestMatcher.php	1.33 KB	-rw-r--r--
FileBag.php	3.94 KB	-rw-r--r--
HeaderBag.php	7.95 KB	-rw-r--r--
IpUtils.php	3.43 KB	-rw-r--r--
JsonResponse.php	4.52 KB	-rw-r--r--
ParameterBag.php	7.91 KB	-rw-r--r--
RedirectResponse.php	2.63 KB	-rw-r--r--
Request.php	54.6 KB	-rw-r--r--
RequestMatcher.php	3.71 KB	-rw-r--r--
RequestMatcherInterface.php	791 B	-rw-r--r--
RequestStack.php	2.32 KB	-rw-r--r--
Response.php	34.97 KB	-rw-r--r--
ResponseHeaderBag.php	8.64 KB	-rw-r--r--
ServerBag.php	3.62 KB	-rw-r--r--
StreamedResponse.php	3.14 KB	-rw-r--r--
autoloader.php	344 B	-rw-r--r--

Code Editor : RequestStack.php

<?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;

/**
 * Request stack that controls the lifecycle of requests.
 *
 * @author Benjamin Eberlei <kontakt@beberlei.de>
 */
class RequestStack
{
    /**
     * @var Request[]
     */
    private $requests = array();

/**
     * Pushes a Request on the stack.
     *
     * This method should generally not be called directly as the stack
     * management should be taken care of by the application itself.
     */
    public function push(Request $request)
    {
        $this->requests[] = $request;
    }

/**
     * Pops the current request from the stack.
     *
     * This operation lets the current request go out of scope.
     *
     * This method should generally not be called directly as the stack
     * management should be taken care of by the application itself.
     *
     * @return Request|null
     */
    public function pop()
    {
        if (!$this->requests) {
            return null;
        }

return array_pop($this->requests);
    }

/**
     * @return Request|null
     */
    public function getCurrentRequest()
    {
        return end($this->requests) ?: null;
    }

/**
     * Gets the master Request.
     *
     * Be warned that making your code aware of the master request
     * might make it un-compatible with other features of your framework
     * like ESI support.
     *
     * @return Request|null
     */
    public function getMasterRequest()
    {
        if (!$this->requests) {
            return null;
        }

return $this->requests[0];
    }

/**
     * Returns the parent request of the current.
     *
     * Be warned that making your code aware of the parent request
     * might make it un-compatible with other features of your framework
     * like ESI support.
     *
     * If current Request is the master request, it returns null.
     *
     * @return Request|null
     */
    public function getParentRequest()
    {
        $pos = count($this->requests) - 2;

if (!isset($this->requests[$pos])) {
            return null;
        }

return $this->requests[$pos];
    }
}

${this.title}

Code Editor : RequestStack.php