Commit inicial proyecto prueba

.gitignore

+/web/bundles/
+/app/bootstrap.php.cache
+/app/cache/*
+/app/config/parameters.yml
+/app/logs/*
+!app/cache/.gitkeep
+!app/logs/.gitkeep
+/app/phpunit.xml
+/build/
+/vendor/
+/bin/
+/composer.phar

LICENSE

+Copyright (c) 2004-2017 Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

+Symfony Standard Edition
+========================
+
+Welcome to the Symfony Standard Edition - a fully-functional Symfony
+application that you can use as the skeleton for your new applications.
+
+For details on how to download and get started with Symfony, see the
+[Installation][1] chapter of the Symfony Documentation.
+
+What's inside?
+--------------
+
+The Symfony Standard Edition is configured with the following defaults:
+
+  * An AppBundle you can use to start coding;
+
+  * Twig as the only configured template engine;
+
+  * Doctrine ORM/DBAL;
+
+  * Swiftmailer;
+
+  * Annotations enabled for everything.
+
+It comes pre-configured with the following bundles:
+
+  * **FrameworkBundle** - The core Symfony framework bundle
+
+  * [**SensioFrameworkExtraBundle**][6] - Adds several enhancements, including
+    template and routing annotation capability
+
+  * [**DoctrineBundle**][7] - Adds support for the Doctrine ORM
+
+  * [**TwigBundle**][8] - Adds support for the Twig templating engine
+
+  * [**SecurityBundle**][9] - Adds security by integrating Symfony's security
+    component
+
+  * [**SwiftmailerBundle**][10] - Adds support for Swiftmailer, a library for
+    sending emails
+
+  * [**MonologBundle**][11] - Adds support for Monolog, a logging library
+
+  * **WebProfilerBundle** (in dev/test env) - Adds profiling functionality and
+    the web debug toolbar
+
+  * **SensioDistributionBundle** (in dev/test env) - Adds functionality for
+    configuring and working with Symfony distributions
+
+  * [**SensioGeneratorBundle**][13] (in dev/test env) - Adds code generation
+    capabilities
+
+  * **DebugBundle** (in dev/test env) - Adds Debug and VarDumper component
+    integration
+
+All libraries and bundles included in the Symfony Standard Edition are
+released under the MIT or BSD license.
+
+Enjoy!
+
+[1]:  https://symfony.com/doc/2.8/setup.html
+[6]:  https://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/index.html
+[7]:  https://symfony.com/doc/2.8/doctrine.html
+[8]:  https://symfony.com/doc/2.8/templating.html
+[9]:  https://symfony.com/doc/2.8/security.html
+[10]: https://symfony.com/doc/2.8/email.html
+[11]: https://symfony.com/doc/2.8/logging.html
+[12]: https://symfony.com/doc/2.8/assetic/asset_management.html
+[13]: https://symfony.com/doc/current/bundles/SensioGeneratorBundle/index.html

UPGRADE-2.2.md

+UPGRADE FROM 2.1 to 2.2
+=======================
+
+ * The [`web/.htaccess`](https://github.com/symfony/symfony-standard/blob/2.2/web/.htaccess)
+   file has been enhanced substantially to prevent duplicate content with and
+   without `/app.php` in the URI. It also improves functionality when using
+   Apache aliases or when mod_rewrite is not available. So you might want to
+   update your `.htaccess` file as well.
+
+ * The ``_internal`` route is not used any more. It should then be removed
+   from both your routing and security configurations. A ``fragments`` key has
+   been added to the framework configuration and must be specified when ESI or
+   Hinclude are in use. No security configuration is required for this path as
+   by default ESI access is only permitted for trusted hosts and Hinclude
+   access uses an URL signing mechanism.
+
+   ```
+   framework:
+       # ...
+       fragments: { path: /_proxy }
+   ```
+
+Functional Tests
+----------------
+
+ * The profiler has been disabled by default in the test environment. You can
+   enable it again by modifying the ``config_test.yml`` configuration file or
+   even better, you can just enable it for the very next request by calling
+   ``$client->enableProfiler()`` when you need the profiler in a test (that
+   speeds up functional tests quite a bit).

UPGRADE-2.3.md

+UPGRADE FROM 2.2 to 2.3
+=======================
+
+When upgrading Symfony from 2.2 to 2.3, you need to do the following changes
+to the code that came from the Standard Edition:
+
+ * The debugging tools are not enabled by default anymore and should be added
+   to the
+   [`web/app_dev.php`](https://github.com/symfony/symfony-standard/blob/2.3/web/app_dev.php)
+   front controller manually, just after including the bootstrap cache:
+
+        use Symfony\Component\Debug\Debug;
+
+        Debug::enable();
+
+   You also need to enable debugging in the
+   [`app/console`](https://github.com/symfony/symfony-standard/blob/2.3/app/console)
+   script, after the `$debug` variable is defined:
+
+        use Symfony\Component\Debug\Debug;
+
+        if ($debug) {
+            Debug::enable();
+        }
+
+ * The `parameters.yml` file can now be managed by the
+   `incenteev/composer-parameter-handler` bundle that comes with the 2.3
+   Standard Edition:
+
+    * add `"incenteev/composer-parameter-handler": "~2.0"` to your
+      `composer.json` file;
+
+    * add `/app/config/parameters.yml` to your `.gitignore` file;
+
+    * create a
+      [`app/config/parameters.yml.dist`](https://github.com/symfony/symfony-standard/blob/2.3/app/config/parameters.yml.dist)
+      file with sensible values for all your parameters.
+
+ * It is highly recommended that you switch the minimum stability to `stable`
+   in your `composer.json` file.
+
+ * If you are using Apache, have a look at the new
+   [`.htaccess`](https://github.com/symfony/symfony-standard/blob/2.3/web/.htaccess)
+   configuration and change yours accordingly.
+
+ * In the
+   [`app/autoload.php`](https://github.com/symfony/symfony-standard/blob/2.3/app/autoload.php)
+   file, the section about `intl` should be removed as it is not needed anymore.
+
+You can also have a look at the
+[diff](https://github.com/symfony/symfony-standard/compare/v2.2.0%E2%80%A62.3)
+between the 2.2 version of the Standard Edition and the 2.3 version.

UPGRADE-2.4.md

+UPGRADE FROM 2.3 to 2.4
+=======================
+
+When upgrading Symfony from 2.3 to 2.4, you need to do the following changes
+to the code that came from the Standard Edition:
+
+ * We recommend to comment or remove the `firephp` and `chromephp` Monolog
+   handlers as they might cause issues with some configuration (`chromephp`
+   with Nginx for instance).

UPGRADE-2.8.md

+UPGRADE FROM 2.7 to 2.8
+=======================
+
+When upgrading Symfony from 2.7 to 2.8, beware of the following changes in the
+Standard Edition:
+
+ * Assetic is not included by default anymore.
+ * It comes with a new major version of `sensio/distribution-bundle`. If you are
+   updating the bundle in your project as well, the following changes are required:
+   - The web configurator got removed. So you need to remove the `_configurator`
+     routing entry from `app/config/routing_dev.yml`.
+   - The generated `app/bootstrap.php.cache` does not include autoloading anymore.
+     So you need to add the autoloading code in your front controllers `web/app.php`,
+     `web/app_dev.php`, `app/console` and `app/phpunit.xml.dist` (bootstrap config).
+   - If you have been using the Symfony 3 directory structure already, you need to
+     overwrite the cache and log directories in your `AppKernel` as it is also done
+     in Symfony 3 now (see
+     [`app/AppKernel.php`](https://github.com/symfony/symfony-standard/blob/master/app/AppKernel.php#L31-L44)).
+ * The `app/AppKernel.php` and `app/AppCache.php` files are now autoloaded via Composer.
+
+You can have a look at the
+[diff](https://github.com/symfony/symfony-standard/compare/2.7...2.8)
+between the 2.7 version of the Standard Edition and the 2.8 version that
+should help you to apply the changes in your project.
+
+Additionally, we recommend to
+[add phpunit-bridge to handle deprecations](https://github.com/symfony/symfony-standard/pull/884)
+in your test suite and to ensure tests are
+[run with full error reporting](https://github.com/symfony/symfony-standard/pull/875).

UPGRADE.md

+Symfony Standard Edition Upgrade
+================================
+
+From Symfony 2.0 to Symfony 2.1
+-------------------------------
+
+### Project Dependencies
+
+As of Symfony 2.1, project dependencies are managed by
+[Composer](http://getcomposer.org/):
+
+* The `bin/vendors` script can be removed as `composer.phar` does all the work
+  now (it is recommended to install it globally on your machine).
+
+* The `deps` file need to be replaced with the `composer.json` one.
+
+* The `composer.lock` is the equivalent of the generated `deps.lock` file and
+  it is automatically generated by Composer.
+
+Download the default
+[`composer.json`](https://raw.github.com/symfony/symfony-standard/2.1/composer.json)
+and
+[`composer.lock`](https://raw.github.com/symfony/symfony-standard/2.1/composer.lock)
+files for Symfony 2.1 and put them into the main directory of your project. If
+you have customized your `deps` file, move the added dependencies to the
+`composer.json` file (many bundles and PHP libraries are already available as
+Composer packages -- search for them on [Packagist](http://packagist.org/)).
+
+Remove your current `vendor` directory.
+
+Finally, run Composer:
+
+    $ composer.phar install
+
+Note: You must complete the upgrade steps below so composer can successfully generate the autoload files.
+
+### `app/autoload.php`
+
+The default `autoload.php` reads as follows (it has been simplified a lot as
+autoloading for libraries and bundles declared in your `composer.json` file is
+automatically managed by the Composer autoloader):
+
+    <?php
+
+    use Doctrine\Common\Annotations\AnnotationRegistry;
+
+    $loader = include __DIR__.'/../vendor/autoload.php';
+
+    // intl
+    if (!function_exists('intl_get_error_code')) {
+        require_once __DIR__.'/../vendor/symfony/symfony/src/Symfony/Component/Locale/Resources/stubs/functions.php';
+
+        $loader->add('', __DIR__.'/../vendor/symfony/symfony/src/Symfony/Component/Locale/Resources/stubs');
+    }
+
+    AnnotationRegistry::registerLoader(array($loader, 'loadClass'));
+
+    return $loader;
+
+### `app/config/config.yml`
+
+The `framework.charset` setting must be removed. If you are not using `UTF-8`
+for your application, override the `getCharset()` method in your `AppKernel`
+class instead:
+
+    class AppKernel extends Kernel
+    {
+        public function getCharset()
+        {
+            return 'ISO-8859-1';
+        }
+
+        // ...
+    }
+
+You might want to add the new `strict_requirements` parameter to
+`framework.router` (it avoids fatal errors in the production environment when
+a link cannot be generated):
+
+    framework:
+        router:
+            strict_requirements: "%kernel.debug%"
+
+You can even disable the requirements check on production with `null` as you should
+know that the parameters for URL generation always pass the requirements, e.g. by
+validating them beforehand. This additionally enhances performance. See
+[config_prod.yml](https://github.com/symfony/symfony-standard/blob/master/app/config/config_prod.yml).
+
+The `default_locale` parameter is now a setting of the main `framework`
+configuration (it was under the `framework.session` in 2.0):
+
+    framework:
+        default_locale: "%locale%"
+
+The `auto_start` setting under `framework.session` must be removed as it is
+not used anymore (the session is now always started on-demand). If
+`auto_start` was the only setting under the `framework.session` entry, don't
+remove it entirely, but set its value to `~` (`~` means `null` in YAML)
+instead:
+
+    framework:
+        session: ~
+
+The `trust_proxy_headers` setting was added in the default configuration file
+(as it should be set to `true` when you install your application behind a
+reverse proxy):
+
+    framework:
+        trust_proxy_headers: false
+
+An empty `bundles` entry was added to the `assetic` configuration:
+
+    assetic:
+        bundles: []
+
+The default `swiftmailer` configuration now has the `spool` setting configured
+to the `memory` type to defer email sending after the response is sent to the
+user (recommended for better end-user performance):
+
+    swiftmailer:
+        spool: { type: memory }
+
+The `jms_security_extra` configuration was moved to the `security.yml`
+configuration file.
+
+### `app/config/config_dev.yml`
+
+An example of how to send all emails to a unique address was added:
+
+    #swiftmailer:
+    #    delivery_address: me@example.com
+
+### `app/config/config_test.yml`
+
+The `storage_id` setting must be changed to `session.storage.mock_file`:
+
+    framework:
+        session:
+            storage_id: session.storage.mock_file
+
+### `app/config/parameters.ini`
+
+The file has been converted to a YAML file which reads as follows:
+
+    parameters:
+        database_driver:   pdo_mysql
+        database_host:     localhost
+        database_port:     ~
+        database_name:     symfony
+        database_user:     root
+        database_password: ~
+
+        mailer_transport:  smtp
+        mailer_host:       localhost
+        mailer_user:       ~
+        mailer_password:   ~
+
+        locale:            en
+        secret:            ThisTokenIsNotSoSecretChangeIt
+
+Note that if you convert your parameters file to YAML, you must also change
+its reference in `app/config/config.yml`.
+
+### `app/config/routing_dev.yml`
+
+The `_assetic` entry was removed:
+
+    #_assetic:
+    #    resource: .
+    #    type:     assetic
+
+### `app/config/security.yml`
+
+Under `security.access_control`, the default rule for internal routes was changed:
+
+    security:
+        access_control:
+            #- { path: ^/_internal/secure, roles: IS_AUTHENTICATED_ANONYMOUSLY, ip: 127.0.0.1 }
+
+Under `security.providers`, the `in_memory` example was updated to the following:
+
+    security:
+        providers:
+                in_memory:
+                    memory:
+                        users:
+                            user:  { password: userpass, roles: [ 'ROLE_USER' ] }
+                            admin: { password: adminpass, roles: [ 'ROLE_ADMIN' ] }
+
+### `app/AppKernel.php`
+
+The following bundles have been added to the list of default registered bundles:
+
+    new JMS\AopBundle\JMSAopBundle(),
+    new JMS\DiExtraBundle\JMSDiExtraBundle($this),
+
+You must also rename the DoctrineBundle from:
+
+    new Symfony\Bundle\DoctrineBundle\DoctrineBundle(),
+
+to:
+
+    new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
+
+### `web/app.php`
+
+The default `web/app.php` file now reads as follows:
+
+    <?php
+
+    use Symfony\Component\ClassLoader\ApcClassLoader;
+    use Symfony\Component\HttpFoundation\Request;
+
+    $loader = require_once __DIR__.'/../app/bootstrap.php.cache';
+
+    // Use APC for autoloading to improve performance.
+    // Change 'sf2' to a unique prefix in order to prevent cache key conflicts
+    // with other applications also using APC.
+    /*
+    $loader = new ApcClassLoader('sf2', $loader);
+    $loader->register(true);
+    */
+
+    require_once __DIR__.'/../app/AppKernel.php';
+    //require_once __DIR__.'/../app/AppCache.php';
+
+    $kernel = new AppKernel('prod', false);
+    $kernel->loadClassCache();
+    //$kernel = new AppCache($kernel);
+    $request = Request::createFromGlobals();
+    $response = $kernel->handle($request);
+    $response->send();
+    $kernel->terminate($request, $response);
+
+### `web/app_dev.php`
+
+The default `web/app_dev.php` file now reads as follows:
+
+    <?php
+
+    use Symfony\Component\HttpFoundation\Request;
+
+    // If you don't want to setup permissions the proper way, just uncomment the following PHP line
+    // read http://symfony.com/doc/current/book/installation.html#configuration-and-setup for more information
+    //umask(0000);
+
+    // This check prevents access to debug front controllers that are deployed by accident to production servers.
+    // Feel free to remove this, extend it, or make something more sophisticated.
+    if (isset($_SERVER['HTTP_CLIENT_IP'])
+        || isset($_SERVER['HTTP_X_FORWARDED_FOR'])
+        || !in_array(@$_SERVER['REMOTE_ADDR'], array(
+            '127.0.0.1',
+            '::1',
+        ))
+    ) {
+        header('HTTP/1.0 403 Forbidden');
+        exit('You are not allowed to access this file. Check '.basename(__FILE__).' for more information.');
+    }
+
+    $loader = require_once __DIR__.'/../app/bootstrap.php.cache';
+    require_once __DIR__.'/../app/AppKernel.php';
+
+    $kernel = new AppKernel('dev', true);
+    $kernel->loadClassCache();
+    $request = Request::createFromGlobals();
+    $response = $kernel->handle($request);
+    $response->send();
+    $kernel->terminate($request, $response);

app/.htaccess

+<IfModule mod_authz_core.c>
+    Require all denied
+</IfModule>
+<IfModule !mod_authz_core.c>
+    Order deny,allow
+    Deny from all
+</IfModule>

app/AppCache.php

+<?php
+
+use Symfony\Bundle\FrameworkBundle\HttpCache\HttpCache;
+
+class AppCache extends HttpCache
+{
+}

app/AppKernel.php

+<?php
+
+use Symfony\Component\HttpKernel\Kernel;
+use Symfony\Component\Config\Loader\LoaderInterface;
+
+class AppKernel extends Kernel
+{
+    public function registerBundles()
+    {
+        $bundles = array(
+            new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
+            new Symfony\Bundle\SecurityBundle\SecurityBundle(),
+            new Symfony\Bundle\TwigBundle\TwigBundle(),
+            new Symfony\Bundle\MonologBundle\MonologBundle(),
+            new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
+            new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
+            new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
+            new AppBundle\AppBundle(),
+        );
+
+        if (in_array($this->getEnvironment(), array('dev', 'test'), true)) {
+            $bundles[] = new Symfony\Bundle\DebugBundle\DebugBundle();
+            $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
+            $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
+            $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
+        }
+
+        return $bundles;
+    }
+
+    public function registerContainerConfiguration(LoaderInterface $loader)
+    {
+        $loader->load($this->getRootDir().'/config/config_'.$this->getEnvironment().'.yml');
+    }
+}

app/Resources/views/base.html.twig

+<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="UTF-8" />
+        <title>{% block title %}Welcome!{% endblock %}</title>
+        {% block stylesheets %}{% endblock %}
+        <link rel="icon" type="image/x-icon" href="{{ asset('favicon.ico') }}" />
+    </head>
+    <body>
+        {% block body %}{% endblock %}
+        {% block javascripts %}{% endblock %}
+    </body>
+</html>

app/Resources/views/default/index.html.twig

+{% extends 'base.html.twig' %}
+
+{% block body %}
+    <div id="wrapper">
+        <div id="container">
+            <div id="welcome">
+                <h1><span>Welcome to</span> Symfony {{ constant('Symfony\\Component\\HttpKernel\\Kernel::VERSION') }}</h1>
+            </div>
+
+            <div id="status">
+                <p>
+                    <svg id="icon-status" width="1792" height="1792" viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M1671 566q0 40-28 68l-724 724-136 136q-28 28-68 28t-68-28l-136-136-362-362q-28-28-28-68t28-68l136-136q28-28 68-28t68 28l294 295 656-657q28-28 68-28t68 28l136 136q28 28 28 68z" fill="#759E1A"/></svg>
+
+                    Your application is now ready. You can start working on it at:
+                    <code>{{ base_dir }}</code>
+                </p>
+            </div>
+
+            <div id="next">
+                <h2>What's next?</h2>
+                <p>
+                    <svg id="icon-book" version="1.1" xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" viewBox="-12.5 9 64 64" enable-background="new -12.5 9 64 64" xml:space="preserve">
+                        <path fill="#AAA" d="M6.8,40.8c2.4,0.8,4.5-0.7,4.9-2.5c0.2-1.2-0.3-2.1-1.3-3.2l-0.8-0.8c-0.4-0.5-0.6-1.3-0.2-1.9
+                            c0.4-0.5,0.9-0.8,1.8-0.5c1.3,0.4,1.9,1.3,2.9,2.2c-0.4,1.4-0.7,2.9-0.9,4.2l-0.2,1c-0.7,4-1.3,6.2-2.7,7.5
+                            c-0.3,0.3-0.7,0.5-1.3,0.6c-0.3,0-0.4-0.3-0.4-0.3c0-0.3,0.2-0.3,0.3-0.4c0.2-0.1,0.5-0.3,0.4-0.8c0-0.7-0.6-1.3-1.3-1.3
+                            c-0.6,0-1.4,0.6-1.4,1.7s1,1.9,2.4,1.8c0.8,0,2.5-0.3,4.2-2.5c2-2.5,2.5-5.4,2.9-7.4l0.5-2.8c0.3,0,0.5,0.1,0.8,0.1
+                            c2.4,0.1,3.7-1.3,3.7-2.3c0-0.6-0.3-1.2-0.9-1.2c-0.4,0-0.8,0.3-1,0.8c-0.1,0.6,0.8,1.1,0.1,1.5c-0.5,0.3-1.4,0.6-2.7,0.4l0.3-1.3
+                            c0.5-2.6,1-5.7,3.2-5.8c0.2,0,0.8,0,0.8,0.4c0,0.2,0,0.2-0.2,0.5c-0.2,0.3-0.3,0.4-0.2,0.7c0,0.7,0.5,1.1,1.2,1.1
+                            c0.9,0,1.2-1,1.2-1.4c0-1.2-1.2-1.8-2.6-1.8c-1.5,0.1-2.8,0.9-3.7,2.1c-1.1,1.3-1.8,2.9-2.3,4.5c-0.9-0.8-1.6-1.8-3.1-2.3
+                            c-1.1-0.7-2.3-0.5-3.4,0.3c-0.5,0.4-0.8,1-1,1.6c-0.4,1.5,0.4,2.9,0.8,3.4l0.9,1c0.2,0.2,0.6,0.8,0.4,1.5c-0.3,0.8-1.2,1.3-2.1,1
+                            c-0.4-0.2-1-0.5-0.9-0.9c0.1-0.2,0.2-0.3,0.3-0.5s0.1-0.3,0.1-0.3c0.2-0.6-0.1-1.4-0.7-1.6c-0.6-0.2-1.2,0-1.3,0.8
+                            C4.3,38.4,4.7,40,6.8,40.8z M46.1,20.9c0-4.2-3.2-7.5-7.1-7.5h-3.8C34.8,10.8,32.7,9,30.2,9L-2.3,9.1c-2.8,0.1-4.9,2.4-4.9,5.4
+                            L-7,58.6c0,4.8,8.1,13.9,11.6,14.1l34.7-0.1c3.9,0,7-3.4,7-7.6L46.1,20.9z M-0.3,36.4c0-8.6,6.5-15.6,14.5-15.6
+                            c8,0,14.5,7,14.5,15.6S22.1,52,14.2,52C6.1,52-0.3,45-0.3,36.4z M42.1,65.1c0,1.8-1.5,3.1-3.1,3.1H4.6c-0.7,0-3-1.8-4.5-4.4h30.4
+                            c2.8,0,5-2.4,5-5.4V17.9h3.7c1.6,0,2.9,1.4,2.9,3.1V65.1L42.1,65.1z"/>
+                    </svg>
+
+                    Read the documentation to learn
+                    <a href="https://symfony.com/doc/{{ constant('Symfony\\Component\\HttpKernel\\Kernel::VERSION')[:3] }}/page_creation.html">
+                        How to create your first page in Symfony
+                    </a>
+                </p>
+            </div>
+
+        </div>
+    </div>
+{% endblock %}
+
+{% block stylesheets %}
+<style>
+    body { background: #F5F5F5; font: 18px/1.5 sans-serif; }
+    h1, h2 { line-height: 1.2; margin: 0 0 .5em; }
+    h1 { font-size: 36px; }
+    h2 { font-size: 21px; margin-bottom: 1em; }
+    p { margin: 0 0 1em 0; }
+    a { color: #0000F0; }
+    a:hover { text-decoration: none; }
+    code { background: #F5F5F5; max-width: 100px; padding: 2px 6px; word-wrap: break-word; }
+    #wrapper { background: #FFF; margin: 1em auto; max-width: 800px; width: 95%; }
+    #container { padding: 2em; }
+    #welcome, #status { margin-bottom: 2em; }
+    #welcome h1 span { display: block; font-size: 75%; }
+    #icon-status, #icon-book { float: left; height: 64px; margin-right: 1em; margin-top: -4px; width: 64px; }
+    #icon-book { display: none; }
+
+    @media (min-width: 768px) {
+        #wrapper { width: 80%; margin: 2em auto; }
+        #icon-book { display: inline-block; }
+        #status a, #next a { display: block; }
+
+        @-webkit-keyframes fade-in { 0% { opacity: 0; } 100% { opacity: 1; } }
+        @keyframes fade-in { 0% { opacity: 0; } 100% { opacity: 1; } }
+        .sf-toolbar { opacity: 0; -webkit-animation: fade-in 1s .2s forwards; animation: fade-in 1s .2s forwards;}
+    }
+</style>
+{% endblock %}

app/SymfonyRequirements.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.
+ */
+
+/*
+ * Users of PHP 5.2 should be able to run the requirements checks.
+ * This is why the file and all classes must be compatible with PHP 5.2+
+ * (e.g. not using namespaces and closures).
+ *
+ * ************** CAUTION **************
+ *
+ * DO NOT EDIT THIS FILE as it will be overridden by Composer as part of
+ * the installation/update process. The original file resides in the
+ * SensioDistributionBundle.
+ *
+ * ************** CAUTION **************
+ */
+
+/**
+ * Represents a single PHP requirement, e.g. an installed extension.
+ * It can be a mandatory requirement or an optional recommendation.
+ * There is a special subclass, named PhpIniRequirement, to check a php.ini configuration.
+ *
+ * @author Tobias Schultze <http://tobion.de>
+ */
+class Requirement
+{
+    private $fulfilled;
+    private $testMessage;
+    private $helpText;
+    private $helpHtml;
+    private $optional;
+
+    /**
+     * Constructor that initializes the requirement.
+     *
+     * @param bool        $fulfilled   Whether the requirement is fulfilled
+     * @param string      $testMessage The message for testing the requirement
+     * @param string      $helpHtml    The help text formatted in HTML for resolving the problem
+     * @param string|null $helpText    The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     * @param bool        $optional    Whether this is only an optional recommendation not a mandatory requirement
+     */
+    public function __construct($fulfilled, $testMessage, $helpHtml, $helpText = null, $optional = false)
+    {
+        $this->fulfilled = (bool) $fulfilled;
+        $this->testMessage = (string) $testMessage;
+        $this->helpHtml = (string) $helpHtml;
+        $this->helpText = null === $helpText ? strip_tags($this->helpHtml) : (string) $helpText;
+        $this->optional = (bool) $optional;
+    }
+
+    /**
+     * Returns whether the requirement is fulfilled.
+     *
+     * @return bool true if fulfilled, otherwise false
+     */
+    public function isFulfilled()
+    {
+        return $this->fulfilled;
+    }
+
+    /**
+     * Returns the message for testing the requirement.
+     *
+     * @return string The test message
+     */
+    public function getTestMessage()
+    {
+        return $this->testMessage;
+    }
+
+    /**
+     * Returns the help text for resolving the problem.
+     *
+     * @return string The help text
+     */
+    public function getHelpText()
+    {
+        return $this->helpText;
+    }
+
+    /**
+     * Returns the help text formatted in HTML.
+     *
+     * @return string The HTML help
+     */
+    public function getHelpHtml()
+    {
+        return $this->helpHtml;
+    }
+
+    /**
+     * Returns whether this is only an optional recommendation and not a mandatory requirement.
+     *
+     * @return bool true if optional, false if mandatory
+     */
+    public function isOptional()
+    {
+        return $this->optional;
+    }
+}
+
+/**
+ * Represents a PHP requirement in form of a php.ini configuration.
+ *
+ * @author Tobias Schultze <http://tobion.de>
+ */
+class PhpIniRequirement extends Requirement
+{
+    /**
+     * Constructor that initializes the requirement.
+     *
+     * @param string        $cfgName           The configuration name used for ini_get()
+     * @param bool|callback $evaluation        Either a boolean indicating whether the configuration should evaluate to true or false,
+     *                                         or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
+     * @param bool          $approveCfgAbsence If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false.
+     *                                         This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin.
+     *                                         Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
+     * @param string|null   $testMessage       The message for testing the requirement (when null and $evaluation is a boolean a default message is derived)
+     * @param string|null   $helpHtml          The help text formatted in HTML for resolving the problem (when null and $evaluation is a boolean a default help is derived)
+     * @param string|null   $helpText          The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     * @param bool          $optional          Whether this is only an optional recommendation not a mandatory requirement
+     */
+    public function __construct($cfgName, $evaluation, $approveCfgAbsence = false, $testMessage = null, $helpHtml = null, $helpText = null, $optional = false)
+    {
+        $cfgValue = ini_get($cfgName);
+
+        if (is_callable($evaluation)) {
+            if (null === $testMessage || null === $helpHtml) {
+                throw new InvalidArgumentException('You must provide the parameters testMessage and helpHtml for a callback evaluation.');
+            }
+
+            $fulfilled = call_user_func($evaluation, $cfgValue);
+        } else {
+            if (null === $testMessage) {
+                $testMessage = sprintf('%s %s be %s in php.ini',
+                    $cfgName,
+                    $optional ? 'should' : 'must',
+                    $evaluation ? 'enabled' : 'disabled'
+                );
+            }
+
+            if (null === $helpHtml) {
+                $helpHtml = sprintf('Set <strong>%s</strong> to <strong>%s</strong> in php.ini<a href="#phpini">*</a>.',
+                    $cfgName,
+                    $evaluation ? 'on' : 'off'
+                );
+            }
+
+            $fulfilled = $evaluation == $cfgValue;
+        }
+
+        parent::__construct($fulfilled || ($approveCfgAbsence && false === $cfgValue), $testMessage, $helpHtml, $helpText, $optional);
+    }
+}
+
+/**
+ * A RequirementCollection represents a set of Requirement instances.
+ *
+ * @author Tobias Schultze <http://tobion.de>
+ */
+class RequirementCollection implements IteratorAggregate
+{
+    /**
+     * @var Requirement[]
+     */
+    private $requirements = array();
+
+    /**
+     * Gets the current RequirementCollection as an Iterator.
+     *
+     * @return Traversable A Traversable interface
+     */
+    public function getIterator()
+    {
+        return new ArrayIterator($this->requirements);
+    }
+
+    /**
+     * Adds a Requirement.
+     *
+     * @param Requirement $requirement A Requirement instance
+     */
+    public function add(Requirement $requirement)
+    {
+        $this->requirements[] = $requirement;
+    }
+
+    /**
+     * Adds a mandatory requirement.
+     *
+     * @param bool        $fulfilled   Whether the requirement is fulfilled
+     * @param string      $testMessage The message for testing the requirement
+     * @param string      $helpHtml    The help text formatted in HTML for resolving the problem
+     * @param string|null $helpText    The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     */
+    public function addRequirement($fulfilled, $testMessage, $helpHtml, $helpText = null)
+    {
+        $this->add(new Requirement($fulfilled, $testMessage, $helpHtml, $helpText, false));
+    }
+
+    /**
+     * Adds an optional recommendation.
+     *
+     * @param bool        $fulfilled   Whether the recommendation is fulfilled
+     * @param string      $testMessage The message for testing the recommendation
+     * @param string      $helpHtml    The help text formatted in HTML for resolving the problem
+     * @param string|null $helpText    The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     */
+    public function addRecommendation($fulfilled, $testMessage, $helpHtml, $helpText = null)
+    {
+        $this->add(new Requirement($fulfilled, $testMessage, $helpHtml, $helpText, true));
+    }
+
+    /**
+     * Adds a mandatory requirement in form of a php.ini configuration.
+     *
+     * @param string        $cfgName           The configuration name used for ini_get()
+     * @param bool|callback $evaluation        Either a boolean indicating whether the configuration should evaluate to true or false,
+     *                                         or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
+     * @param bool          $approveCfgAbsence If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false.
+     *                                         This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin.
+     *                                         Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
+     * @param string        $testMessage       The message for testing the requirement (when null and $evaluation is a boolean a default message is derived)
+     * @param string        $helpHtml          The help text formatted in HTML for resolving the problem (when null and $evaluation is a boolean a default help is derived)
+     * @param string|null   $helpText          The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     */
+    public function addPhpIniRequirement($cfgName, $evaluation, $approveCfgAbsence = false, $testMessage = null, $helpHtml = null, $helpText = null)
+    {
+        $this->add(new PhpIniRequirement($cfgName, $evaluation, $approveCfgAbsence, $testMessage, $helpHtml, $helpText, false));
+    }
+
+    /**
+     * Adds an optional recommendation in form of a php.ini configuration.
+     *
+     * @param string        $cfgName           The configuration name used for ini_get()
+     * @param bool|callback $evaluation        Either a boolean indicating whether the configuration should evaluate to true or false,
+     *                                         or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
+     * @param bool          $approveCfgAbsence If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false.
+     *                                         This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin.
+     *                                         Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
+     * @param string        $testMessage       The message for testing the requirement (when null and $evaluation is a boolean a default message is derived)
+     * @param string        $helpHtml          The help text formatted in HTML for resolving the problem (when null and $evaluation is a boolean a default help is derived)
+     * @param string|null   $helpText          The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     */
+    public function addPhpIniRecommendation($cfgName, $evaluation, $approveCfgAbsence = false, $testMessage = null, $helpHtml = null, $helpText = null)
+    {
+        $this->add(new PhpIniRequirement($cfgName, $evaluation, $approveCfgAbsence, $testMessage, $helpHtml, $helpText, true));
+    }
+
+    /**
+     * Adds a requirement collection to the current set of requirements.
+     *
+     * @param RequirementCollection $collection A RequirementCollection instance
+     */
+    public function addCollection(RequirementCollection $collection)
+    {
+        $this->requirements = array_merge($this->requirements, $collection->all());
+    }
+
+    /**
+     * Returns both requirements and recommendations.
+     *
+     * @return Requirement[]
+     */
+    public function all()
+    {
+        return $this->requirements;
+    }
+
+    /**
+     * Returns all mandatory requirements.
+     *
+     * @return Requirement[]
+     */
+    public function getRequirements()
+    {
+        $array = array();
+        foreach ($this->requirements as $req) {
+            if (!$req->isOptional()) {
+                $array[] = $req;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Returns the mandatory requirements that were not met.
+     *
+     * @return Requirement[]
+     */
+    public function getFailedRequirements()
+    {
+        $array = array();
+        foreach ($this->requirements as $req) {
+            if (!$req->isFulfilled() && !$req->isOptional()) {
+                $array[] = $req;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Returns all optional recommendations.
+     *
+     * @return Requirement[]
+     */
+    public function getRecommendations()
+    {
+        $array = array();
+        foreach ($this->requirements as $req) {
+            if ($req->isOptional()) {
+                $array[] = $req;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Returns the recommendations that were not met.
+     *
+     * @return Requirement[]
+     */
+    public function getFailedRecommendations()
+    {
+        $array = array();
+        foreach ($this->requirements as $req) {
+            if (!$req->isFulfilled() && $req->isOptional()) {
+                $array[] = $req;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Returns whether a php.ini configuration is not correct.
+     *
+     * @return bool php.ini configuration problem?
+     */
+    public function hasPhpIniConfigIssue()
+    {
+        foreach ($this->requirements as $req) {
+            if (!$req->isFulfilled() && $req instanceof PhpIniRequirement) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns the PHP configuration file (php.ini) path.
+     *
+     * @return string|false php.ini file path
+     */
+    public function getPhpIniConfigPath()
+    {
+        return get_cfg_var('cfg_file_path');
+    }
+}
+
+/**
+ * This class specifies all requirements and optional recommendations that
+ * are necessary to run the Symfony Standard Edition.
+ *
+ * @author Tobias Schultze <http://tobion.de>
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class SymfonyRequirements extends RequirementCollection
+{
+    const LEGACY_REQUIRED_PHP_VERSION = '5.3.3';
+    const REQUIRED_PHP_VERSION = '5.5.9';
+
+    /**
+     * Constructor that initializes the requirements.
+     */
+    public function __construct()
+    {
+        /* mandatory requirements follow */
+
+        $installedPhpVersion = PHP_VERSION;
+        $requiredPhpVersion = $this->getPhpRequiredVersion();
+
+        $this->addRecommendation(
+            $requiredPhpVersion,
+            'Vendors should be installed in order to check all requirements.',
+            'Run the <code>composer install</code> command.',
+            'Run the "composer install" command.'
+        );
+
+        if (false !== $requiredPhpVersion) {
+            $this->addRequirement(
+                version_compare($installedPhpVersion, $requiredPhpVersion, '>='),
+                sprintf('PHP version must be at least %s (%s installed)', $requiredPhpVersion, $installedPhpVersion),
+                sprintf('You are running PHP version "<strong>%s</strong>", but Symfony needs at least PHP "<strong>%s</strong>" to run.
+                Before using Symfony, upgrade your PHP installation, preferably to the latest version.',
+                    $installedPhpVersion, $requiredPhpVersion),
+                sprintf('Install PHP %s or newer (installed version is %s)', $requiredPhpVersion, $installedPhpVersion)
+            );
+        }
+
+        $this->addRequirement(
+            version_compare($installedPhpVersion, '5.3.16', '!='),
+            'PHP version must not be 5.3.16 as Symfony won\'t work properly with it',
+            'Install PHP 5.3.17 or newer (or downgrade to an earlier PHP version)'
+        );
+
+        $this->addRequirement(
+            is_dir(__DIR__.'/../vendor/composer'),
+            'Vendor libraries must be installed',
+            'Vendor libraries are missing. Install composer following instructions from <a href="http://getcomposer.org/">http://getcomposer.org/</a>. '.
+                'Then run "<strong>php composer.phar install</strong>" to install them.'
+        );
+
+        $cacheDir = is_dir(__DIR__.'/../var/cache') ? __DIR__.'/../var/cache' : __DIR__.'/cache';
+
+        $this->addRequirement(
+            is_writable($cacheDir),
+            'app/cache/ or var/cache/ directory must be writable',
+            'Change the permissions of either "<strong>app/cache/</strong>" or  "<strong>var/cache/</strong>" directory so that the web server can write into it.'
+        );
+
+        $logsDir = is_dir(__DIR__.'/../var/logs') ? __DIR__.'/../var/logs' : __DIR__.'/logs';
+
+        $this->addRequirement(
+            is_writable($logsDir),
+            'app/logs/ or var/logs/ directory must be writable',
+            'Change the permissions of either "<strong>app/logs/</strong>" or  "<strong>var/logs/</strong>" directory so that the web server can write into it.'
+        );
+
+        $this->addPhpIniRequirement(
+            'date.timezone', true, false,
+            'date.timezone setting must be set',
+            'Set the "<strong>date.timezone</strong>" setting in php.ini<a href="#phpini">*</a> (like Europe/Paris).'
+        );
+
+        if (false !== $requiredPhpVersion && version_compare($installedPhpVersion, $requiredPhpVersion, '>=')) {
+            $this->addRequirement(
+                in_array(@date_default_timezone_get(), DateTimeZone::listIdentifiers(), true),
+                sprintf('Configured default timezone "%s" must be supported by your installation of PHP', @date_default_timezone_get()),
+                'Your default timezone is not supported by PHP. Check for typos in your <strong>php.ini</strong> file and have a look at the list of deprecated timezones at <a href="http://php.net/manual/en/timezones.others.php">http://php.net/manual/en/timezones.others.php</a>.'
+            );
+        }
+
+        $this->addRequirement(
+            function_exists('iconv'),
+            'iconv() must be available',
+            'Install and enable the <strong>iconv</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('json_encode'),
+            'json_encode() must be available',
+            'Install and enable the <strong>JSON</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('session_start'),
+            'session_start() must be available',
+            'Install and enable the <strong>session</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('ctype_alpha'),
+            'ctype_alpha() must be available',
+            'Install and enable the <strong>ctype</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('token_get_all'),
+            'token_get_all() must be available',
+            'Install and enable the <strong>Tokenizer</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('simplexml_import_dom'),
+            'simplexml_import_dom() must be available',
+            'Install and enable the <strong>SimpleXML</strong> extension.'
+        );
+
+        if (function_exists('apc_store') && ini_get('apc.enabled')) {
+            if (version_compare($installedPhpVersion, '5.4.0', '>=')) {
+                $this->addRequirement(
+                    version_compare(phpversion('apc'), '3.1.13', '>='),
+                    'APC version must be at least 3.1.13 when using PHP 5.4',
+                    'Upgrade your <strong>APC</strong> extension (3.1.13+).'
+                );
+            } else {
+                $this->addRequirement(
+                    version_compare(phpversion('apc'), '3.0.17', '>='),
+                    'APC version must be at least 3.0.17',
+                    'Upgrade your <strong>APC</strong> extension (3.0.17+).'
+                );
+            }
+        }
+
+        $this->addPhpIniRequirement('detect_unicode', false);
+
+        if (extension_loaded('suhosin')) {
+            $this->addPhpIniRequirement(
+                'suhosin.executor.include.whitelist',
+                create_function('$cfgValue', 'return false !== stripos($cfgValue, "phar");'),
+                false,
+                'suhosin.executor.include.whitelist must be configured correctly in php.ini',
+                'Add "<strong>phar</strong>" to <strong>suhosin.executor.include.whitelist</strong> in php.ini<a href="#phpini">*</a>.'
+            );
+        }
+
+        if (extension_loaded('xdebug')) {
+            $this->addPhpIniRequirement(
+                'xdebug.show_exception_trace', false, true
+            );
+
+            $this->addPhpIniRequirement(
+                'xdebug.scream', false, true
+            );
+
+            $this->addPhpIniRecommendation(
+                'xdebug.max_nesting_level',
+                create_function('$cfgValue', 'return $cfgValue > 100;'),
+                true,
+                'xdebug.max_nesting_level should be above 100 in php.ini',
+                'Set "<strong>xdebug.max_nesting_level</strong>" to e.g. "<strong>250</strong>" in php.ini<a href="#phpini">*</a> to stop Xdebug\'s infinite recursion protection erroneously throwing a fatal error in your project.'
+            );
+        }
+
+        $pcreVersion = defined('PCRE_VERSION') ? (float) PCRE_VERSION : null;
+
+        $this->addRequirement(
+            null !== $pcreVersion,
+            'PCRE extension must be available',
+            'Install the <strong>PCRE</strong> extension (version 8.0+).'
+        );
+
+        if (extension_loaded('mbstring')) {
+            $this->addPhpIniRequirement(
+                'mbstring.func_overload',
+                create_function('$cfgValue', 'return (int) $cfgValue === 0;'),
+                true,
+                'string functions should not be overloaded',
+                'Set "<strong>mbstring.func_overload</strong>" to <strong>0</strong> in php.ini<a href="#phpini">*</a> to disable function overloading by the mbstring extension.'
+            );
+        }
+
+        /* optional recommendations follow */
+
+        if (file_exists(__DIR__.'/../vendor/composer')) {
+            require_once __DIR__.'/../vendor/autoload.php';
+
+            try {
+                $r = new ReflectionClass('Sensio\Bundle\DistributionBundle\SensioDistributionBundle');
+
+                $contents = file_get_contents(dirname($r->getFileName()).'/Resources/skeleton/app/SymfonyRequirements.php');
+            } catch (ReflectionException $e) {
+                $contents = '';
+            }
+            $this->addRecommendation(
+                file_get_contents(__FILE__) === $contents,
+                'Requirements file should be up-to-date',
+                'Your requirements file is outdated. Run composer install and re-check your configuration.'
+            );
+        }
+
+        $this->addRecommendation(
+            version_compare($installedPhpVersion, '5.3.4', '>='),
+            'You should use at least PHP 5.3.4 due to PHP bug #52083 in earlier versions',
+            'Your project might malfunction randomly due to PHP bug #52083 ("Notice: Trying to get property of non-object"). Install PHP 5.3.4 or newer.'
+        );
+
+        $this->addRecommendation(
+            version_compare($installedPhpVersion, '5.3.8', '>='),
+            'When using annotations you should have at least PHP 5.3.8 due to PHP bug #55156',
+            'Install PHP 5.3.8 or newer if your project uses annotations.'
+        );
+
+        $this->addRecommendation(
+            version_compare($installedPhpVersion, '5.4.0', '!='),
+            'You should not use PHP 5.4.0 due to the PHP bug #61453',
+            'Your project might not work properly due to the PHP bug #61453 ("Cannot dump definitions which have method calls"). Install PHP 5.4.1 or newer.'
+        );
+
+        $this->addRecommendation(
+            version_compare($installedPhpVersion, '5.4.11', '>='),
+            'When using the logout handler from the Symfony Security Component, you should have at least PHP 5.4.11 due to PHP bug #63379 (as a workaround, you can also set invalidate_session to false in the security logout handler configuration)',
+            'Install PHP 5.4.11 or newer if your project uses the logout handler from the Symfony Security Component.'
+        );
+
+        $this->addRecommendation(
+            (version_compare($installedPhpVersion, '5.3.18', '>=') && version_compare($installedPhpVersion, '5.4.0', '<'))
+            ||
+            version_compare($installedPhpVersion, '5.4.8', '>='),
+            'You should use PHP 5.3.18+ or PHP 5.4.8+ to always get nice error messages for fatal errors in the development environment due to PHP bug #61767/#60909',
+            'Install PHP 5.3.18+ or PHP 5.4.8+ if you want nice error messages for all fatal errors in the development environment.'
+        );
+
+        if (null !== $pcreVersion) {
+            $this->addRecommendation(
+                $pcreVersion >= 8.0,
+                sprintf('PCRE extension should be at least version 8.0 (%s installed)', $pcreVersion),
+                '<strong>PCRE 8.0+</strong> is preconfigured in PHP since 5.3.2 but you are using an outdated version of it. Symfony probably works anyway but it is recommended to upgrade your PCRE extension.'
+            );
+        }
+
+        $this->addRecommendation(
+            class_exists('DomDocument'),
+            'PHP-DOM and PHP-XML modules should be installed',
+            'Install and enable the <strong>PHP-DOM</strong> and the <strong>PHP-XML</strong> modules.'
+        );
+
+        $this->addRecommendation(
+            function_exists('mb_strlen'),
+            'mb_strlen() should be available',
+            'Install and enable the <strong>mbstring</strong> extension.'
+        );
+
+        $this->addRecommendation(
+            function_exists('iconv'),
+            'iconv() should be available',
+            'Install and enable the <strong>iconv</strong> extension.'
+        );
+
+        $this->addRecommendation(
+            function_exists('utf8_decode'),
+            'utf8_decode() should be available',
+            'Install and enable the <strong>XML</strong> extension.'
+        );
+
+        $this->addRecommendation(
+            function_exists('filter_var'),
+            'filter_var() should be available',
+            'Install and enable the <strong>filter</strong> extension.'
+        );
+
+        if (!defined('PHP_WINDOWS_VERSION_BUILD')) {
+            $this->addRecommendation(
+                function_exists('posix_isatty'),
+                'posix_isatty() should be available',
+                'Install and enable the <strong>php_posix</strong> extension (used to colorize the CLI output).'
+            );
+        }
+
+        $this->addRecommendation(
+            extension_loaded('intl'),
+            'intl extension should be available',
+            'Install and enable the <strong>intl</strong> extension (used for validators).'
+        );
+
+        if (extension_loaded('intl')) {
+            // in some WAMP server installations, new Collator() returns null
+            $this->addRecommendation(
+                null !== new Collator('fr_FR'),
+                'intl extension should be correctly configured',
+                'The intl extension does not behave properly. This problem is typical on PHP 5.3.X x64 WIN builds.'
+            );
+
+            // check for compatible ICU versions (only done when you have the intl extension)
+            if (defined('INTL_ICU_VERSION')) {
+                $version = INTL_ICU_VERSION;
+            } else {
+                $reflector = new ReflectionExtension('intl');
+
+                ob_start();
+                $reflector->info();
+                $output = strip_tags(ob_get_clean());
+
+                preg_match('/^ICU version +(?:=> )?(.*)$/m', $output, $matches);
+                $version = $matches[1];
+            }
+
+            $this->addRecommendation(
+                version_compare($version, '4.0', '>='),
+                'intl ICU version should be at least 4+',
+                'Upgrade your <strong>intl</strong> extension with a newer ICU version (4+).'
+            );
+
+            $this->addPhpIniRecommendation(
+                'intl.error_level',
+                create_function('$cfgValue', 'return (int) $cfgValue === 0;'),
+                true,
+                'intl.error_level should be 0 in php.ini',
+                'Set "<strong>intl.error_level</strong>" to "<strong>0</strong>" in php.ini<a href="#phpini">*</a> to inhibit the messages when an error occurs in ICU functions.'
+            );
+        }
+
+        $accelerator =
+            (extension_loaded('eaccelerator') && ini_get('eaccelerator.enable'))
+            ||
+            (extension_loaded('apc') && ini_get('apc.enabled'))
+            ||
+            (extension_loaded('Zend Optimizer+') && ini_get('zend_optimizerplus.enable'))
+            ||
+            (extension_loaded('Zend OPcache') && ini_get('opcache.enable'))
+            ||
+            (extension_loaded('xcache') && ini_get('xcache.cacher'))
+            ||
+            (extension_loaded('wincache') && ini_get('wincache.ocenabled'))
+        ;
+
+        $this->addRecommendation(
+            $accelerator,
+            'a PHP accelerator should be installed',
+            'Install and/or enable a <strong>PHP accelerator</strong> (highly recommended).'
+        );
+
+        if ('WIN' === strtoupper(substr(PHP_OS, 0, 3))) {
+            $this->addRecommendation(
+                $this->getRealpathCacheSize() >= 5 * 1024 * 1024,
+                'realpath_cache_size should be at least 5M in php.ini',
+                'Setting "<strong>realpath_cache_size</strong>" to e.g. "<strong>5242880</strong>" or "<strong>5M</strong>" in php.ini<a href="#phpini">*</a> may improve performance on Windows significantly in some cases.'
+            );
+        }
+
+        $this->addPhpIniRecommendation('short_open_tag', false);
+
+        $this->addPhpIniRecommendation('magic_quotes_gpc', false, true);
+
+        $this->addPhpIniRecommendation('register_globals', false, true);
+
+        $this->addPhpIniRecommendation('session.auto_start', false);
+
+        $this->addRecommendation(
+            class_exists('PDO'),
+            'PDO should be installed',
+            'Install <strong>PDO</strong> (mandatory for Doctrine).'
+        );
+
+        if (class_exists('PDO')) {
+            $drivers = PDO::getAvailableDrivers();
+            $this->addRecommendation(
+                count($drivers) > 0,
+                sprintf('PDO should have some drivers installed (currently available: %s)', count($drivers) ? implode(', ', $drivers) : 'none'),
+                'Install <strong>PDO drivers</strong> (mandatory for Doctrine).'
+            );
+        }
+    }
+
+    /**
+     * Loads realpath_cache_size from php.ini and converts it to int.
+     *
+     * (e.g. 16k is converted to 16384 int)
+     *
+     * @return int
+     */
+    protected function getRealpathCacheSize()
+    {
+        $size = ini_get('realpath_cache_size');
+        $size = trim($size);
+        $unit = '';
+        if (!ctype_digit($size)) {
+            $unit = strtolower(substr($size, -1, 1));
+            $size = (int) substr($size, 0, -1);
+        }
+        switch ($unit) {
+            case 'g':
+                return $size * 1024 * 1024 * 1024;
+            case 'm':
+                return $size * 1024 * 1024;
+            case 'k':
+                return $size * 1024;
+            default:
+                return (int) $size;
+        }
+    }
+
+    /**
+     * Defines PHP required version from Symfony version.
+     *
+     * @return string|false The PHP required version or false if it could not be guessed
+     */
+    protected function getPhpRequiredVersion()
+    {
+        if (!file_exists($path = __DIR__.'/../composer.lock')) {
+            return false;
+        }
+
+        $composerLock = json_decode(file_get_contents($path), true);
+        foreach ($composerLock['packages'] as $package) {
+            $name = $package['name'];
+            if ('symfony/symfony' !== $name && 'symfony/http-kernel' !== $name) {
+                continue;
+            }
+
+            return (int) $package['version'][1] > 2 ? self::REQUIRED_PHP_VERSION : self::LEGACY_REQUIRED_PHP_VERSION;
+        }
+
+        return false;
+    }
+}

app/autoload.php

+<?php
+
+use Doctrine\Common\Annotations\AnnotationRegistry;
+use Composer\Autoload\ClassLoader;
+
+/** @var ClassLoader $loader */
+$loader = require __DIR__.'/../vendor/autoload.php';
+
+AnnotationRegistry::registerLoader(array($loader, 'loadClass'));
+
+return $loader;

app/check.php

+<?php
+
+require_once dirname(__FILE__).'/SymfonyRequirements.php';
+
+$lineSize = 70;
+$symfonyRequirements = new SymfonyRequirements();
+$iniPath = $symfonyRequirements->getPhpIniConfigPath();
+
+echo_title('Symfony Requirements Checker');
+
+echo '> PHP is using the following php.ini file:'.PHP_EOL;
+if ($iniPath) {
+    echo_style('green', '  '.$iniPath);
+} else {
+    echo_style('yellow', '  WARNING: No configuration file (php.ini) used by PHP!');
+}
+
+echo PHP_EOL.PHP_EOL;
+
+echo '> Checking Symfony requirements:'.PHP_EOL.'  ';
+
+$messages = array();
+foreach ($symfonyRequirements->getRequirements() as $req) {
+    if ($helpText = get_error_message($req, $lineSize)) {
+        echo_style('red', 'E');
+        $messages['error'][] = $helpText;
+    } else {
+        echo_style('green', '.');
+    }
+}
+
+$checkPassed = empty($messages['error']);
+
+foreach ($symfonyRequirements->getRecommendations() as $req) {
+    if ($helpText = get_error_message($req, $lineSize)) {
+        echo_style('yellow', 'W');
+        $messages['warning'][] = $helpText;
+    } else {
+        echo_style('green', '.');
+    }
+}
+
+if ($checkPassed) {
+    echo_block('success', 'OK', 'Your system is ready to run Symfony projects');
+} else {
+    echo_block('error', 'ERROR', 'Your system is not ready to run Symfony projects');
+
+    echo_title('Fix the following mandatory requirements', 'red');
+
+    foreach ($messages['error'] as $helpText) {
+        echo ' * '.$helpText.PHP_EOL;
+    }
+}
+
+if (!empty($messages['warning'])) {
+    echo_title('Optional recommendations to improve your setup', 'yellow');
+
+    foreach ($messages['warning'] as $helpText) {
+        echo ' * '.$helpText.PHP_EOL;
+    }
+}
+
+echo PHP_EOL;
+echo_style('title', 'Note');
+echo '  The command console could use a different php.ini file'.PHP_EOL;
+echo_style('title', '~~~~');
+echo '  than the one used with your web server. To be on the'.PHP_EOL;
+echo '      safe side, please check the requirements from your web'.PHP_EOL;
+echo '      server using the ';
+echo_style('yellow', 'web/config.php');
+echo ' script.'.PHP_EOL;
+echo PHP_EOL;
+
+exit($checkPassed ? 0 : 1);
+
+function get_error_message(Requirement $requirement, $lineSize)
+{
+    if ($requirement->isFulfilled()) {
+        return;
+    }
+
+    $errorMessage = wordwrap($requirement->getTestMessage(), $lineSize - 3, PHP_EOL.'   ').PHP_EOL;
+    $errorMessage .= '   > '.wordwrap($requirement->getHelpText(), $lineSize - 5, PHP_EOL.'   > ').PHP_EOL;
+
+    return $errorMessage;
+}
+
+function echo_title($title, $style = null)
+{
+    $style = $style ?: 'title';
+
+    echo PHP_EOL;
+    echo_style($style, $title.PHP_EOL);
+    echo_style($style, str_repeat('~', strlen($title)).PHP_EOL);
+    echo PHP_EOL;
+}
+
+function echo_style($style, $message)
+{
+    // ANSI color codes
+    $styles = array(
+        'reset' => "\033[0m",
+        'red' => "\033[31m",
+        'green' => "\033[32m",
+        'yellow' => "\033[33m",
+        'error' => "\033[37;41m",
+        'success' => "\033[37;42m",
+        'title' => "\033[34m",
+    );
+    $supports = has_color_support();
+
+    echo($supports ? $styles[$style] : '').$message.($supports ? $styles['reset'] : '');
+}
+
+function echo_block($style, $title, $message)
+{
+    $message = ' '.trim($message).' ';
+    $width = strlen($message);
+
+    echo PHP_EOL.PHP_EOL;
+
+    echo_style($style, str_repeat(' ', $width).PHP_EOL);
+    echo_style($style, str_pad(' ['.$title.']', $width, ' ', STR_PAD_RIGHT).PHP_EOL);
+    echo_style($style, str_pad($message, $width, ' ', STR_PAD_RIGHT).PHP_EOL);
+    echo_style($style, str_repeat(' ', $width).PHP_EOL);
+}
+
+function has_color_support()
+{
+    static $support;
+
+    if (null === $support) {
+        if (DIRECTORY_SEPARATOR == '\\') {
+            $support = false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI');
+        } else {
+            $support = function_exists('posix_isatty') && @posix_isatty(STDOUT);
+        }
+    }
+
+    return $support;
+}

app/config/config.yml

+imports:
+    - { resource: parameters.yml }
+    - { resource: security.yml }
+    - { resource: services.yml }
+
+# Put parameters here that don't need to change on each machine where the app is deployed
+# https://symfony.com/doc/current/best_practices/configuration.html#application-related-configuration
+parameters:
+    locale: en
+
+framework:
+    #esi: ~
+    #translator: { fallbacks: ['%locale%'] }
+    secret: '%secret%'
+    router:
+        resource: '%kernel.root_dir%/config/routing.yml'
+        strict_requirements: ~
+    form: ~
+    csrf_protection: ~
+    validation: { enable_annotations: true }
+    #serializer: { enable_annotations: true }
+    templating:
+        engines: ['twig']
+    default_locale: '%locale%'
+    trusted_hosts: ~
+    trusted_proxies: ~
+    session:
+        # handler_id set to null will use default session handler from php.ini
+        handler_id: ~
+    fragments: ~
+    http_method_override: true
+
+# Twig Configuration
+twig:
+    debug: '%kernel.debug%'
+    strict_variables: '%kernel.debug%'
+
+# Doctrine Configuration
+doctrine:
+    dbal:
+        driver: pdo_mysql
+        host: '%database_host%'
+        port: '%database_port%'
+        dbname: '%database_name%'
+        user: '%database_user%'
+        password: '%database_password%'
+        charset: UTF8
+        # if using pdo_sqlite as your database driver:
+        #   1. add the path in parameters.yml
+        #     e.g. database_path: '%kernel.root_dir%/data/data.db3'
+        #   2. Uncomment database_path in parameters.yml.dist
+        #   3. Uncomment next line:
+        #path: '%database_path%'
+
+    orm:
+        auto_generate_proxy_classes: '%kernel.debug%'
+        naming_strategy: doctrine.orm.naming_strategy.underscore
+        auto_mapping: true
+
+# Swiftmailer Configuration
+swiftmailer:
+    transport: '%mailer_transport%'
+    host: '%mailer_host%'
+    username: '%mailer_user%'
+    password: '%mailer_password%'
+    spool: { type: memory }

app/config/config_dev.yml

+imports:
+    - { resource: config.yml }
+
+framework:
+    router:
+        resource: '%kernel.root_dir%/config/routing_dev.yml'
+        strict_requirements: true
+    profiler: { only_exceptions: false }
+
+web_profiler:
+    toolbar: true
+    intercept_redirects: false
+
+monolog:
+    handlers:
+        main:
+            type: stream
+            path: '%kernel.logs_dir%/%kernel.environment%.log'
+            level: debug
+            channels: ['!event']
+        console:
+            type: console
+            channels: ['!event', '!doctrine']
+        # uncomment to get logging in your browser
+        # you may have to allow bigger header sizes in your Web server configuration
+        #firephp:
+        #    type: firephp
+        #    level: info
+        #chromephp:
+        #    type: chromephp
+        #    level: info
+
+#swiftmailer:
+#    delivery_addresses: ['me@example.com']

app/config/config_prod.yml

+imports:
+    - { resource: config.yml }
+
+#framework:
+#    validation:
+#        cache: validator.mapping.cache.doctrine.apc
+#    serializer:
+#        cache: serializer.mapping.cache.apc
+
+#doctrine:
+#    orm:
+#        metadata_cache_driver: apc
+#        result_cache_driver: apc
+#        query_cache_driver: apc
+
+monolog:
+    handlers:
+        main:
+            type: fingers_crossed
+            action_level: error
+            handler: nested
+        nested:
+            type: stream
+            path: '%kernel.logs_dir%/%kernel.environment%.log'
+            level: debug
+        console:
+            type: console

app/config/config_test.yml

+imports:
+    - { resource: config_dev.yml }
+
+framework:
+    test: ~
+    session:
+        storage_id: session.storage.mock_file
+    profiler:
+        collect: false
+
+web_profiler:
+    toolbar: false
+    intercept_redirects: false
+
+swiftmailer:
+    disable_delivery: true

app/config/parameters.yml.dist

+# This file is a "template" of what your parameters.yml file should look like
+# Set parameters here that may be different on each deployment target of the app, e.g. development, staging, production.
+# https://symfony.com/doc/current/best_practices/configuration.html#infrastructure-related-configuration
+parameters:
+    database_host: 127.0.0.1
+    database_port: ~
+    database_name: symfony
+    database_user: root
+    database_password: ~
+    # You should uncomment this if you want to use pdo_sqlite
+    #database_path: "%kernel.root_dir%/data.db3"
+
+    mailer_transport: smtp
+    mailer_host: 127.0.0.1
+    mailer_user: ~
+    mailer_password: ~
+
+    # A secret key that's used to generate certain security-related tokens
+    secret: ThisTokenIsNotSoSecretChangeIt

app/config/routing.yml

+app:
+    resource: '@AppBundle/Controller/'
+    type: annotation

app/config/routing_dev.yml

+_wdt:
+    resource: '@WebProfilerBundle/Resources/config/routing/wdt.xml'
+    prefix: /_wdt
+
+_profiler:
+    resource: '@WebProfilerBundle/Resources/config/routing/profiler.xml'
+    prefix: /_profiler
+
+_errors:
+    resource: '@TwigBundle/Resources/config/routing/errors.xml'
+    prefix: /_error
+
+_main:
+    resource: routing.yml

app/config/security.yml

+# To get started with security, check out the documentation:
+# https://symfony.com/doc/current/security.html
+security:
+
+    # https://symfony.com/doc/current/security.html#b-configuring-how-users-are-loaded
+    providers:
+        in_memory:
+            memory: ~
+
+    firewalls:
+        # disables authentication for assets and the profiler, adapt it according to your needs
+        dev:
+            pattern: ^/(_(profiler|wdt)|css|images|js)/
+            security: false
+
+        main:
+            anonymous: ~
+            # activate different ways to authenticate
+
+            # https://symfony.com/doc/current/security.html#a-configuring-how-your-users-will-authenticate
+            #http_basic: ~
+
+            # https://symfony.com/doc/current/security/form_login_setup.html
+            #form_login: ~

app/config/services.yml

+# Learn more about services, parameters and containers at
+# https://symfony.com/doc/current/service_container.html
+parameters:
+    #parameter_name: value
+
+services:
+    #service_name:
+    #    class: AppBundle\Directory\ClassName
+    #    arguments: ['@another_service_name', 'plain_value', '%parameter_name%']

app/console

+#!/usr/bin/env php
+<?php
+
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Debug\Debug;
+
+// if you don't want to setup permissions the proper way, just uncomment the following PHP line
+// read https://symfony.com/doc/current/setup.html#checking-symfony-application-configuration-and-setup
+// for more information
+//umask(0000);
+
+set_time_limit(0);
+
+require __DIR__.'/autoload.php';
+
+$input = new ArgvInput();
+$env = $input->getParameterOption(array('--env', '-e'), getenv('SYMFONY_ENV') ?: 'dev');
+$debug = getenv('SYMFONY_DEBUG') !== '0' && !$input->hasParameterOption(array('--no-debug', '')) && $env !== 'prod';
+
+if ($debug) {
+    Debug::enable();
+}
+
+$kernel = new AppKernel($env, $debug);
+$application = new Application($kernel);
+$application->run($input);

app/phpunit.xml.dist

+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- https://phpunit.de/manual/current/en/appendixes.configuration.html -->
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.8/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+        <!--
+            <server name="KERNEL_DIR" value="/path/to/your/app/" />
+        -->
+    </php>
+
+    <testsuites>
+        <testsuite name="Project Test Suite">
+            <directory>../src/*/*Bundle/Tests</directory>
+            <directory>../src/*/Bundle/*Bundle/Tests</directory>
+            <directory>../src/*Bundle/Tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>../src</directory>
+            <exclude>
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+            "time": "2018-09-30T16:36:12+00:00"
+        },
+        {
+            "name": "symfony/security-acl",
+            "version": "v3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/security-acl.git",
+                "reference": "ab4dfe2d95e038cd367dd04604487b0a3359bcff"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/security-acl/zipball/ab4dfe2d95e038cd367dd04604487b0a3359bcff",
+                "reference": "ab4dfe2d95e038cd367dd04604487b0a3359bcff",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5.9",
+                "symfony/security-core": "~2.8|~3.0|~4.0"
+            },
+            "require-dev": {
+                "doctrine/common": "~2.2",
+                "doctrine/dbal": "~2.2",
+                "psr/log": "~1.0",
+                "symfony/phpunit-bridge": "~2.8|~3.0|~4.0"
+            },
+            "suggest": {
+                "doctrine/dbal": "For using the built-in ACL implementation",
+                "symfony/class-loader": "For using the ACL generateSql script",
+                "symfony/finder": "For using the ACL generateSql script"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Security\\Acl\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Security Component - ACL (Access Control List)",
+            "homepage": "https://symfony.com",
+            "time": "2017-07-21T06:01:18+00:00"
+        },
+        {
+            "name": "symfony/swiftmailer-bundle",
+            "version": "v2.6.7",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/swiftmailer-bundle.git",
+                "reference": "c4808f5169efc05567be983909d00f00521c53ec"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/swiftmailer-bundle/zipball/c4808f5169efc05567be983909d00f00521c53ec",
+                "reference": "c4808f5169efc05567be983909d00f00521c53ec",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2",
+                "swiftmailer/swiftmailer": "~4.2|~5.0",
+                "symfony/config": "~2.7|~3.0",
+                "symfony/dependency-injection": "~2.7|~3.0",
+                "symfony/http-kernel": "~2.7|~3.0"
+            },
+            "require-dev": {
+                "symfony/console": "~2.7|~3.0",
+                "symfony/framework-bundle": "~2.7|~3.0",
+                "symfony/phpunit-bridge": "~3.3@dev",
+                "symfony/yaml": "~2.7|~3.0"
+            },
+            "suggest": {
+                "psr/log": "Allows logging"
+            },
+            "type": "symfony-bundle",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Bundle\\SwiftmailerBundle\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Symfony Community",
+                    "homepage": "http://symfony.com/contributors"
+                },
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                }
+            ],
+            "description": "Symfony SwiftmailerBundle",
+            "homepage": "http://symfony.com",
+            "time": "2017-10-19T01:06:41+00:00"
+        },
+        {
+            "name": "symfony/symfony",
+            "version": "v2.8.48",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/symfony.git",
+                "reference": "6d1b296403b56046e991e22ce936d391030aacb2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/symfony/zipball/6d1b296403b56046e991e22ce936d391030aacb2",
+                "reference": "6d1b296403b56046e991e22ce936d391030aacb2",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/common": "~2.4",
+                "ext-xml": "*",
+                "php": ">=5.3.9",
+                "psr/log": "~1.0",
+                "symfony/polyfill-apcu": "~1.1",
+                "symfony/polyfill-ctype": "~1.8",
+                "symfony/polyfill-intl-icu": "~1.0",
+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/polyfill-php54": "~1.0",
+                "symfony/polyfill-php55": "~1.0",
+                "symfony/polyfill-php56": "~1.0",
+                "symfony/polyfill-php70": "~1.0",
+                "symfony/polyfill-util": "~1.0",
+                "symfony/security-acl": "~2.7|~3.0.0",
+                "twig/twig": "~1.34|~2.4"
+            },
+            "conflict": {
+                "phpdocumentor/reflection": "<1.0.7",
+                "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0"
+            },
+            "replace": {
+                "symfony/asset": "self.version",
+                "symfony/browser-kit": "self.version",
+                "symfony/class-loader": "self.version",
+                "symfony/config": "self.version",
+                "symfony/console": "self.version",
+                "symfony/css-selector": "self.version",
+                "symfony/debug": "self.version",
+                "symfony/debug-bundle": "self.version",
+                "symfony/dependency-injection": "self.version",
+                "symfony/doctrine-bridge": "self.version",
+                "symfony/dom-crawler": "self.version",
+                "symfony/event-dispatcher": "self.version",
+                "symfony/expression-language": "self.version",
+                "symfony/filesystem": "self.version",
+                "symfony/finder": "self.version",
+                "symfony/form": "self.version",
+                "symfony/framework-bundle": "self.version",
+                "symfony/http-foundation": "self.version",
+                "symfony/http-kernel": "self.version",
+                "symfony/intl": "self.version",
+                "symfony/ldap": "self.version",
+                "symfony/locale": "self.version",
+                "symfony/monolog-bridge": "self.version",
+                "symfony/options-resolver": "self.version",
+                "symfony/process": "self.version",
+                "symfony/property-access": "self.version",
+                "symfony/property-info": "self.version",
+                "symfony/proxy-manager-bridge": "self.version",
+                "symfony/routing": "self.version",
+                "symfony/security": "self.version",
+                "symfony/security-bundle": "self.version",
+                "symfony/security-core": "self.version",
+                "symfony/security-csrf": "self.version",
+                "symfony/security-guard": "self.version",
+                "symfony/security-http": "self.version",
+                "symfony/serializer": "self.version",
+                "symfony/stopwatch": "self.version",
+                "symfony/swiftmailer-bridge": "self.version",
+                "symfony/templating": "self.version",
+                "symfony/translation": "self.version",
+                "symfony/twig-bridge": "self.version",
+                "symfony/twig-bundle": "self.version",
+                "symfony/validator": "self.version",
+                "symfony/var-dumper": "self.version",
+                "symfony/web-profiler-bundle": "self.version",
+                "symfony/yaml": "self.version"
+            },
+            "require-dev": {
+                "doctrine/annotations": "~1.0",
+                "doctrine/data-fixtures": "1.0.*",
+                "doctrine/dbal": "~2.4",
+                "doctrine/doctrine-bundle": "~1.2",
+                "doctrine/orm": "~2.4,>=2.4.5",
+                "egulias/email-validator": "~1.2,>=1.2.1",
+                "monolog/monolog": "~1.11",
+                "ocramius/proxy-manager": "~0.4|~1.0|~2.0",
+                "phpdocumentor/reflection": "^1.0.7",
+                "sensio/framework-extra-bundle": "^3.0.2",
+                "symfony/phpunit-bridge": "~3.4|~4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Bridge\\Doctrine\\": "src/Symfony/Bridge/Doctrine/",
+                    "Symfony\\Bridge\\Monolog\\": "src/Symfony/Bridge/Monolog/",
+                    "Symfony\\Bridge\\ProxyManager\\": "src/Symfony/Bridge/ProxyManager/",
+                    "Symfony\\Bridge\\Swiftmailer\\": "src/Symfony/Bridge/Swiftmailer/",
+                    "Symfony\\Bridge\\Twig\\": "src/Symfony/Bridge/Twig/",
+                    "Symfony\\Bundle\\": "src/Symfony/Bundle/",
+                    "Symfony\\Component\\": "src/Symfony/Component/"
+                },
+                "classmap": [
+                    "src/Symfony/Component/Intl/Resources/stubs"
+                ],
+                "exclude-from-classmap": [
+                    "**/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "The Symfony PHP framework",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "framework"
+            ],
+            "time": "2018-11-26T13:21:00+00:00"
+        },
+        {
+            "name": "twig/twig",
+            "version": "v1.35.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/twigphp/Twig.git",
+                "reference": "7e081e98378a1e78c29cc9eba4aefa5d78a05d2a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/7e081e98378a1e78c29cc9eba4aefa5d78a05d2a",
+                "reference": "7e081e98378a1e78c29cc9eba4aefa5d78a05d2a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3",
+                "symfony/polyfill-ctype": "^1.8"
+            },
+            "require-dev": {
+                "psr/container": "^1.0",
+                "symfony/debug": "^2.7",
+                "symfony/phpunit-bridge": "^3.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.35-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Twig_": "lib/"
+                },
+                "psr-4": {
+                    "Twig\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com",
+                    "homepage": "http://fabien.potencier.org",
+                    "role": "Lead Developer"
+                },
+                {
+                    "name": "Armin Ronacher",
+                    "email": "armin.ronacher@active-4.com",
+                    "role": "Project Founder"
+                },
+                {
+                    "name": "Twig Team",
+                    "homepage": "https://twig.symfony.com/contributors",
+                    "role": "Contributors"
+                }
+            ],
+            "description": "Twig, the flexible, fast, and secure template language for PHP",
+            "homepage": "https://twig.symfony.com",
+            "keywords": [
+                "templating"
+            ],
+            "time": "2018-07-13T07:12:17+00:00"
+        }
+    ],
+    "packages-dev": [
+        {
+            "name": "sensio/generator-bundle",
+            "version": "v3.1.7",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sensiolabs/SensioGeneratorBundle.git",
+                "reference": "28cbaa244bd0816fd8908b93f90380bcd7b67a65"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sensiolabs/SensioGeneratorBundle/zipball/28cbaa244bd0816fd8908b93f90380bcd7b67a65",
+                "reference": "28cbaa244bd0816fd8908b93f90380bcd7b67a65",
+                "shasum": ""
+            },
+            "require": {
+                "symfony/console": "~2.7|~3.0",
+                "symfony/framework-bundle": "~2.7|~3.0",
+                "symfony/process": "~2.7|~3.0",
+                "symfony/yaml": "~2.7|~3.0",
+                "twig/twig": "^1.28.2|^2.0"
+            },
+            "require-dev": {
+                "doctrine/orm": "~2.4",
+                "symfony/doctrine-bridge": "~2.7|~3.0",
+                "symfony/filesystem": "~2.7|~3.0",
+                "symfony/phpunit-bridge": "^3.3"
+            },
+            "type": "symfony-bundle",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Sensio\\Bundle\\GeneratorBundle\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                }
+            ],
+            "description": "This bundle generates code for you",
+            "time": "2017-12-07T15:36:41+00:00"
+        },
+        {
+            "name": "symfony/phpunit-bridge",
+            "version": "v2.8.48",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/phpunit-bridge.git",
+                "reference": "2a71753e11f4094a4ccd0acf5e9f6a962a1a2787"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/phpunit-bridge/zipball/2a71753e11f4094a4ccd0acf5e9f6a962a1a2787",
+                "reference": "2a71753e11f4094a4ccd0acf5e9f6a962a1a2787",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "conflict": {
+                "phpunit/phpunit": ">=6.0"
+            },
+            "suggest": {
+                "symfony/debug": "For tracking deprecated interfaces usages at runtime with DebugClassLoader"
+            },
+            "type": "symfony-bridge",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Bridge\\PhpUnit\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony PHPUnit Bridge",
+            "homepage": "https://symfony.com",
+            "time": "2018-11-12T18:05:42+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.3.9"
+    },
+    "platform-dev": [],
+    "platform-overrides": {
+        "php": "5.6"
+    }
+}

src/.htaccess

+<IfModule mod_authz_core.c>
+    Require all denied
+</IfModule>
+<IfModule !mod_authz_core.c>
+    Order deny,allow
+    Deny from all
+</IfModule>

src/AppBundle/AppBundle.php

+<?php
+
+namespace AppBundle;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+class AppBundle extends Bundle
+{
+}

src/AppBundle/Controller/DefaultController.php

+<?php
+
+namespace AppBundle\Controller;
+
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Symfony\Component\HttpFoundation\Request;
+
+class DefaultController extends Controller
+{
+    /**
+     * @Route("/", name="homepage")
+     */
+    public function indexAction(Request $request)
+    {
+        // replace this example code with whatever you need
+        return $this->render('default/index.html.twig', array(
+            'base_dir' => realpath($this->container->getParameter('kernel.root_dir').'/..').DIRECTORY_SEPARATOR,
+        ));
+    }
+}

src/AppBundle/Tests/Controller/DefaultControllerTest.php

+<?php
+
+namespace AppBundle\Tests\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+
+class DefaultControllerTest extends WebTestCase
+{
+    public function testIndex()
+    {
+        $client = static::createClient();
+
+        $crawler = $client->request('GET', '/');
+
+        $this->assertEquals(200, $client->getResponse()->getStatusCode());
+        $this->assertContains('Welcome to Symfony', $crawler->filter('#container h1')->text());
+    }
+}

web/.htaccess

+# Use the front controller as index file. It serves as a fallback solution when
+# every other rewrite/redirect fails (e.g. in an aliased environment without
+# mod_rewrite). Additionally, this reduces the matching process for the
+# start page (path "/") because otherwise Apache will apply the rewriting rules
+# to each configured DirectoryIndex file (e.g. index.php, index.html, index.pl).
+DirectoryIndex app.php
+
+# By default, Apache does not evaluate symbolic links if you did not enable this
+# feature in your server configuration. Uncomment the following line if you
+# install assets as symlinks or if you experience problems related to symlinks
+# when compiling LESS/Sass/CoffeScript assets.
+# Options FollowSymlinks
+
+# Disabling MultiViews prevents unwanted negotiation, e.g. "/app" should not resolve
+# to the front controller "/app.php" but be rewritten to "/app.php/app".
+<IfModule mod_negotiation.c>
+    Options -MultiViews
+</IfModule>
+
+<IfModule mod_rewrite.c>
+    RewriteEngine On
+
+    # Determine the RewriteBase automatically and set it as environment variable.
+    # If you are using Apache aliases to do mass virtual hosting or installed the
+    # project in a subdirectory, the base path will be prepended to allow proper
+    # resolution of the app.php file and to redirect to the correct URI. It will
+    # work in environments without path prefix as well, providing a safe, one-size
+    # fits all solution. But as you do not need it in this case, you can comment
+    # the following 2 lines to eliminate the overhead.
+    RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$
+    RewriteRule ^(.*) - [E=BASE:%1]
+
+    # Sets the HTTP_AUTHORIZATION header removed by apache
+    RewriteCond %{HTTP:Authorization} .
+    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
+
+    # Redirect to URI without front controller to prevent duplicate content
+    # (with and without `/app.php`). Only do this redirect on the initial
+    # rewrite by Apache and not on subsequent cycles. Otherwise we would get an
+    # endless redirect loop (request -> rewrite to front controller ->
+    # redirect -> request -> ...).
+    # So in case you get a "too many redirects" error or you always get redirected
+    # to the start page because your Apache does not expose the REDIRECT_STATUS
+    # environment variable, you have 2 choices:
+    # - disable this feature by commenting the following 2 lines or
+    # - use Apache >= 2.3.9 and replace all L flags by END flags and remove the
+    #   following RewriteCond (best solution)
+    RewriteCond %{ENV:REDIRECT_STATUS} ^$
+    RewriteRule ^app\.php(/(.*)|$) %{ENV:BASE}/$2 [R=301,L]
+
+    # If the requested filename exists, simply serve it.
+    # We only want to let Apache serve files and not directories.
+    RewriteCond %{REQUEST_FILENAME} -f
+    RewriteRule .? - [L]
+
+    # Rewrite all other queries to the front controller.
+    RewriteRule .? %{ENV:BASE}/app.php [L]
+</IfModule>
+
+<IfModule !mod_rewrite.c>
+    <IfModule mod_alias.c>
+        # When mod_rewrite is not available, we instruct a temporary redirect of
+        # the start page to the front controller explicitly so that the website
+        # and the generated links can still be used.
+        RedirectMatch 302 ^/$ /app.php/
+        # RedirectTemp cannot be used instead
+    </IfModule>
+</IfModule>

web/app.php

+<?php
+
+use Symfony\Component\HttpFoundation\Request;
+
+require __DIR__.'/../app/autoload.php';
+include_once __DIR__.'/../app/bootstrap.php.cache';
+
+$kernel = new AppKernel('prod', false);
+$kernel->loadClassCache();
+//$kernel = new AppCache($kernel);
+
+// When using the HttpCache, you need to call the method in your front controller instead of relying on the configuration parameter
+//Request::enableHttpMethodParameterOverride();
+$request = Request::createFromGlobals();
+$response = $kernel->handle($request);
+$response->send();
+$kernel->terminate($request, $response);

web/app_dev.php

+<?php
+
+use Symfony\Component\Debug\Debug;
+use Symfony\Component\HttpFoundation\Request;
+
+// If you don't want to setup permissions the proper way, just uncomment the following PHP line
+// read https://symfony.com/doc/current/setup.html#checking-symfony-application-configuration-and-setup
+// for more information
+//umask(0000);
+
+// This check prevents access to debug front controllers that are deployed by accident to production servers.
+// Feel free to remove this, extend it, or make something more sophisticated.
+if (isset($_SERVER['HTTP_CLIENT_IP'])
+    || isset($_SERVER['HTTP_X_FORWARDED_FOR'])
+    || !(in_array(@$_SERVER['REMOTE_ADDR'], array('127.0.0.1', '::1'), true) || PHP_SAPI === 'cli-server')
+) {
+    header('HTTP/1.0 403 Forbidden');
+    exit('You are not allowed to access this file. Check '.basename(__FILE__).' for more information.');
+}
+
+require __DIR__.'/../app/autoload.php';
+Debug::enable();
+
+$kernel = new AppKernel('dev', true);
+$kernel->loadClassCache();
+$request = Request::createFromGlobals();
+$response = $kernel->handle($request);
+$response->send();
+$kernel->terminate($request, $response);

web/config.php

+<?php
+
+if (!isset($_SERVER['HTTP_HOST'])) {
+    exit("This script cannot be run from the CLI. Run it from a browser.\n");
+}
+
+if (!in_array(@$_SERVER['REMOTE_ADDR'], array(
+    '127.0.0.1',
+    '::1',
+))) {
+    header('HTTP/1.0 403 Forbidden');
+    exit('This script is only accessible from localhost.');
+}
+
+require_once dirname(__FILE__).'/../app/SymfonyRequirements.php';
+
+$symfonyRequirements = new SymfonyRequirements();
+
+$majorProblems = $symfonyRequirements->getFailedRequirements();
+$minorProblems = $symfonyRequirements->getFailedRecommendations();
+$hasMajorProblems = (bool) count($majorProblems);
+$hasMinorProblems = (bool) count($minorProblems);
+
+?>
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+        <meta name="robots" content="noindex,nofollow" />
+        <title>Symfony Configuration</title>
+        <style>
+            /* styles copied from symfony framework bundle */
+            html {
+                background: #eee;
+            }
+            body {
+                font: 11px Verdana, Arial, sans-serif;
+                color: #333;
+            }
+            .sf-reset, .sf-reset .block, .sf-reset #message {
+                margin: auto;
+            }
+            img {
+                border: 0;
+            }
+            .clear {
+                clear: both;
+                height: 0;
+                font-size: 0;
+                line-height: 0;
+            }
+            .clear-fix:after {
+                content: "\0020";
+                display: block;
+                height: 0;
+                clear: both;
+                visibility: hidden;
+            }
+            .clear-fix {
+                display: inline-block;
+            }
+            * html .clear-fix {
+                height: 1%;
+            }
+            .clear-fix {
+                display: block;
+            }
+            .header {
+                padding: 30px 30px 20px 30px;
+            }
+            .header-logo {
+                float: left;
+            }
+            .search {
+                float: right;
+                padding-top: 20px;
+            }
+            .search label {
+                line-height: 28px;
+                vertical-align: middle;
+            }
+            .search input {
+                width: 195px;
+                font-size: 12px;
+                border: 1px solid #dadada;
+                background: #fff url(data:image/gif;base64,R0lGODlhAQAFAKIAAPX19e/v7/39/fr6+urq6gAAAAAAAAAAACH5BAAAAAAALAAAAAABAAUAAAMESAEjCQA7) repeat-x left top;
+                padding: 5px 6px;
+                color: #565656;
+            }
+            .search input[type="search"] {
+                -webkit-appearance: textfield;
+            }
+            #content {
+                width: 970px;
+                margin: 0 auto;
+            }
+            #content pre {
+                white-space: normal;
+                font-family: Arial, Helvetica, sans-serif;
+            }
+
+            /*
+            Copyright (c) 2010, Yahoo! Inc. All rights reserved.
+            Code licensed under the BSD License:
+            http://developer.yahoo.com/yui/license.html
+            version: 3.1.2
+            build: 56
+            */
+            .sf-reset div,.sf-reset dl,.sf-reset dt,.sf-reset dd,.sf-reset ul,.sf-reset ol,.sf-reset li,.sf-reset h1,.sf-reset h2,.sf-reset h3,.sf-reset h4,.sf-reset h5,.sf-reset h6,.sf-reset pre,.sf-reset code,.sf-reset form,.sf-reset fieldset,.sf-reset legend,.sf-reset input,.sf-reset textarea,.sf-reset p,.sf-reset blockquote,.sf-reset th,.sf-reset td{margin:0;padding:0;}.sf-reset table{border-collapse:collapse;border-spacing:0;}.sf-reset fieldset,.sf-reset img{border:0;}.sf-reset address,.sf-reset caption,.sf-reset cite,.sf-reset code,.sf-reset dfn,.sf-reset em,.sf-reset strong,.sf-reset th,.sf-reset var{font-style:normal;font-weight:normal;}.sf-reset li{list-style:none;}.sf-reset caption,.sf-reset th{text-align:left;}.sf-reset h1,.sf-reset h2,.sf-reset h3,.sf-reset h4,.sf-reset h5,.sf-reset h6{font-size:100%;font-weight:normal;}.sf-reset q:before,.sf-reset q:after{content:'';}.sf-reset abbr,.sf-reset acronym{border:0;font-variant:normal;}.sf-reset sup{vertical-align:text-top;}.sf-reset sub{vertical-align:text-bottom;}.sf-reset input,.sf-reset textarea,.sf-reset select{font-family:inherit;font-size:inherit;font-weight:inherit;}.sf-reset input,.sf-reset textarea,.sf-reset select{font-size:100%;}.sf-reset legend{color:#000;}
+            .sf-reset abbr {
+                border-bottom: 1px dotted #000;
+                cursor: help;
+            }
+            .sf-reset p {
+                font-size: 14px;
+                line-height: 20px;
+                padding-bottom: 20px;
+            }
+            .sf-reset strong {
+                color: #313131;
+                font-weight: bold;
+            }
+            .sf-reset a {
+                color: #6c6159;
+            }
+            .sf-reset a img {
+                border: none;
+            }
+            .sf-reset a:hover {
+                text-decoration: underline;
+            }
+            .sf-reset em {
+                font-style: italic;
+            }
+            .sf-reset h2,
+            .sf-reset h3 {
+                font-weight: bold;
+            }
+            .sf-reset h1 {
+                font-family: Georgia, "Times New Roman", Times, serif;
+                font-size: 20px;
+                color: #313131;
+                word-wrap: break-word;
+            }
+            .sf-reset li {
+                padding-bottom: 10px;
+            }
+            .sf-reset .block {
+                -moz-border-radius: 16px;
+                -webkit-border-radius: 16px;
+                border-radius: 16px;
+                margin-bottom: 20px;
+                background-color: #FFFFFF;
+                border: 1px solid #dfdfdf;
+                padding: 40px 50px;
+                word-break: break-all;
+            }
+            .sf-reset h2 {
+                font-size: 16px;
+                font-family: Arial, Helvetica, sans-serif;
+            }
+            .sf-reset li a {
+                background: none;
+                color: #868686;
+                text-decoration: none;
+            }
+            .sf-reset li a:hover {
+                background: none;
+                color: #313131;
+                text-decoration: underline;
+            }
+            .sf-reset ol {
+                padding: 10px 0;
+            }
+            .sf-reset ol li {
+                list-style: decimal;
+                margin-left: 20px;
+                padding: 2px;
+                padding-bottom: 20px;
+            }
+            .sf-reset ol ol li {
+                list-style-position: inside;
+                margin-left: 0;
+                white-space: nowrap;
+                font-size: 12px;
+                padding-bottom: 0;
+            }
+            .sf-reset li .selected {
+                background-color: #ffd;
+            }
+            .sf-button {
+                display: -moz-inline-box;
+                display: inline-block;
+                text-align: center;
+                vertical-align: middle;
+                border: 0;
+                background: transparent none;
+                text-transform: uppercase;
+                cursor: pointer;
+                font: bold 11px Arial, Helvetica, sans-serif;
+            }
+            .sf-button span {
+                text-decoration: none;
+                display: block;
+                height: 28px;
+                float: left;
+            }
+            .sf-button .border-l {
+                text-decoration: none;
+                display: block;
+                height: 28px;
+                float: left;
+                padding: 0 0 0 7px;
+                background: transparent url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAcCAYAAACtQ6WLAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQtJREFUeNpiPHnyJAMakARiByDWYEGT8ADiYGVlZStubm5xlv///4MEQYoKZGRkQkRERLRYWVl5wYJQyXBZWdkwCQkJUxAHKgaWlAHSLqKiosb//v1DsYMFKGCvoqJiDmQzwXTAJYECulxcXNLoumCSoszMzDzoumDGghQwYZUECWIzkrAkSIIGOmlkLI10AiX//P379x8jIyMTNmPf/v79+ysLCwsvuiQoNi5//fr1Kch4dAyS3P/gwYMTQBP+wxwHw0xA4gkQ73v9+vUZdJ2w1Lf82bNn4iCHCQoKasHsZw4ODgbRIL8c+/Lly5M3b978Y2dn5wC6npkFLXnsAOKLjx49AmUHLYAAAwBoQubG016R5wAAAABJRU5ErkJggg==) no-repeat top left;
+            }
+            .sf-button .border-r {
+                padding: 0 7px 0 0;
+                background: transparent url(data:image/png;base64,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) right top no-repeat;
+            }
+            .sf-button .btn-bg {
+                padding: 0 14px;
+                color: #636363;
+                line-height: 28px;
+                background: transparent url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAcCAYAAACgXdXMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAClJREFUeNpiPnny5EKGf//+/Wf6//8/A4QAcrGzKCZwGc9sa2urBBBgAIbDUoYVp9lmAAAAAElFTkSuQmCC) repeat-x top left;
+            }
+            .sf-button:hover .border-l,
+            .sf-button-selected .border-l {
+                background: transparent url(data:image/png;base64,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) no-repeat top left;
+            }
+            .sf-button:hover .border-r,
+            .sf-button-selected .border-r {
+                background: transparent url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAcCAYAAACtQ6WLAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAT5JREFUeNpiPHv27BkGBoaDQDzLyMjoJgMSYHrM3WX8hn1d0f///88DFRYhSzIuv2X5H8Rg/SfKIPDTkYH/l80OINffxMTkF9O/f/8ZQPgnwyuGl+wrGd6x7vf49+9fO9jYf3+Bkkj4NesmBqAV+SdPntQC6vzHgIz//gOawbqOGchOxtAJwp8Zr4F0e7D8/fuPAR38/P8eZIo0yz8skv8YvoIk+YE6/zNgAyD7sRqLkPzzjxY6/+HS+R+fTkZ8djLh08lCUCcuSWawJGbwMTGwg7zyBatX2Bj5QZKPsBrLzaICktzN8g/NWEYGZgYZjoC/wMiei5FMpFh8QPSU6Ojoy3Cd7EwiDBJsDgxiLNY7gLrKQGIsHAxSDHxAO2TZ/b8D+TVxcXF9MCtYtLiKLgDpfUDVsxITE1GyA0CAAQA2E/N8VuHyAAAAAABJRU5ErkJggg==) right top no-repeat;
+            }
+            .sf-button:hover .btn-bg,
+            .sf-button-selected .btn-bg {
+                color: #FFFFFF;
+                text-shadow:0 1px 1px #6b9311;
+                background: transparent url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAcCAIAAAAvP0KbAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAEFJREFUeNpiPnv2LNMdvlymf///M/37B8R/QfQ/MP33L4j+B6Qh7L9//sHpf2h8MA1V+w/KRjYLaDaLCU8vQIABAFO3TxZriO4yAAAAAElFTkSuQmCC) repeat-x top left;
+            }
+        </style>
+        <link rel="stylesheet" href="bundles/sensiodistribution/webconfigurator/css/install.css" media="all" />
+    </head>
+    <body>
+        <div id="content">
+            <div class="header clear-fix">
+                <div class="header-logo">
+                    <img src="data:image/png;base64,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" alt="Symfony" />
+                </div>
+
+                <div class="search">
+                  <form method="get" action="http://symfony.com/search">
+                    <div class="form-row">
+
+                      <label for="search-id">
+                                <img src="data:image/png;base64,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" alt="Search on Symfony website" />
+                      </label>
+
+                      <input name="q" id="search-id" type="search" placeholder="Search on Symfony website" />
+
+                      <button type="submit" class="sf-button">
+                          <span class="border-l">
+                            <span class="border-r">
+                                <span class="btn-bg">OK</span>
+                            </span>
+                        </span>
+                      </button>
+                    </div>
+                   </form>
+                </div>
+            </div>
+
+            <div class="sf-reset">
+                <div class="block">
+                    <div class="symfony-block-content">
+                        <h1 class="title">Welcome!</h1>
+                        <p>Welcome to your new Symfony project.</p>
+                        <p>
+                            This script will guide you through the basic configuration of your project.
+                            You can also do the same by editing the ‘<strong>app/config/parameters.yml</strong>’ file directly.
+                        </p>
+
+                        <?php if ($hasMajorProblems): ?>
+                            <h2 class="ko">Major problems</h2>
+                            <p>Major problems have been detected and <strong>must</strong> be fixed before continuing:</p>
+                            <ol>
+                                <?php foreach ($majorProblems as $problem): ?>
+                                    <li><?php echo $problem->getTestMessage() ?>
+                                        <p class="help"><em><?php echo $problem->getHelpHtml() ?></em></p>
+                                    </li>
+                                <?php endforeach; ?>
+                            </ol>
+                        <?php endif; ?>
+
+                        <?php if ($hasMinorProblems): ?>
+                            <h2>Recommendations</h2>
+                            <p>
+                                <?php if ($hasMajorProblems): ?>Additionally, to<?php else: ?>To<?php endif; ?> enhance your Symfony experience,
+                                it’s recommended that you fix the following:
+                            </p>
+                            <ol>
+                                <?php foreach ($minorProblems as $problem): ?>
+                                    <li><?php echo $problem->getTestMessage() ?>
+                                        <p class="help"><em><?php echo $problem->getHelpHtml() ?></em></p>
+                                    </li>
+                                <?php endforeach; ?>
+                            </ol>
+                        <?php endif; ?>
+
+                        <?php if ($symfonyRequirements->hasPhpIniConfigIssue()): ?>
+                            <p id="phpini">*
+                                <?php if ($symfonyRequirements->getPhpIniConfigPath()): ?>
+                                    Changes to the <strong>php.ini</strong> file must be done in "<strong><?php echo $symfonyRequirements->getPhpIniConfigPath() ?></strong>".
+                                <?php else: ?>
+                                    To change settings, create a "<strong>php.ini</strong>".
+                                <?php endif; ?>
+                            </p>
+                        <?php endif; ?>
+
+                        <?php if (!$hasMajorProblems && !$hasMinorProblems): ?>
+                            <p class="ok">Your configuration looks good to run Symfony.</p>
+                        <?php endif; ?>
+
+                        <ul class="symfony-install-continue">
+                            <?php if (!$hasMajorProblems): ?>
+                                <li><a href="app_dev.php/_configurator/">Configure your Symfony Application online</a></li>
+                                <li><a href="app_dev.php/">Bypass configuration and go to the Welcome page</a></li>
+                            <?php endif; ?>
+                            <?php if ($hasMajorProblems || $hasMinorProblems): ?>
+                                <li><a href="config.php">Re-check configuration</a></li>
+                            <?php endif; ?>
+                        </ul>
+                    </div>
+                </div>
+            </div>
+            <div class="version">Symfony Standard Edition</div>
+        </div>
+    </body>
+</html>

web/robots.txt

+# www.robotstxt.org/
+# www.google.com/support/webmasters/bin/answer.py?hl=en&answer=156449
+
+User-agent: *
+Disallow: