fix new lint errors

Author: MrYamous

components/runtime.rst

@@ -30,7 +30,6 @@ The Runtime component abstracts most bootstrapping logic as so-called
 For instance, the Runtime component allows Symfony's ``public/index.php``
 to look like this::
 
-    <?php
     // public/index.php
     use App\Kernel;
 
@@ -120,7 +119,6 @@ Resolvable Arguments
 
 The closure returned from the front-controller may have zero or more arguments::
 
-    <?php
     // public/index.php
     use Symfony\Component\Console\Input\InputInterface;
     use Symfony\Component\Console\Output\OutputInterface;
@@ -167,7 +165,6 @@ Resolvable Applications
 The application returned by the closure below is a Symfony Kernel. However,
 a number of different applications are supported::
 
-    <?php
     // public/index.php
     use App\Kernel;
 
@@ -187,7 +184,6 @@ The ``SymfonyRuntime`` can handle these applications:
     The Response will be printed by
     :class:`Symfony\\Component\\Runtime\\Runner\\Symfony\\ResponseRunner`::
 
-        <?php
         // public/index.php
         use Symfony\Component\HttpFoundation\Response;
 
@@ -201,8 +197,6 @@ The ``SymfonyRuntime`` can handle these applications:
     To write single command applications. This will use the
     :class:`Symfony\\Component\\Runtime\\Runner\\Symfony\\ConsoleApplicationRunner`::
 
-        <?php
-
         use Symfony\Component\Console\Command\Command;
         use Symfony\Component\Console\Input\InputInterface;
         use Symfony\Component\Console\Output\OutputInterface;
@@ -221,8 +215,6 @@ The ``SymfonyRuntime`` can handle these applications:
     Useful with console applications with more than one command. This will use the
     :class:`Symfony\\Component\\Runtime\\Runner\\Symfony\\ConsoleApplicationRunner`::
 
-        <?php
-
         use Symfony\Component\Console\Application;
         use Symfony\Component\Console\Command\Command;
         use Symfony\Component\Console\Input\InputInterface;
@@ -250,7 +242,6 @@ applications:
     The ``RunnerInterface`` is a way to use a custom application with the
     generic Runtime::
 
-        <?php
         // public/index.php
         use Symfony\Component\Runtime\RunnerInterface;
 
@@ -271,7 +262,6 @@ applications:
     Your "application" can also be a ``callable``. The first callable will return
     the "application" and the second callable is the "application" itself::
 
-        <?php
         // public/index.php
 
         require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
@@ -290,8 +280,6 @@ applications:
     If the callable doesn't return anything, the ``SymfonyRuntime`` will assume
     everything is fine::
 
-        <?php
-
         require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
 
         return function () {
@@ -304,8 +292,6 @@ Using Options
 Some behavior of the Runtimes can be modified through runtime options. They
 can be set using the ``APP_RUNTIME_OPTIONS`` environment variable::
 
-    <?php
-
     $_SERVER['APP_RUNTIME_OPTIONS'] = [
         'project_dir' => '/var/task',
     ];
@@ -496,8 +482,6 @@ always using this ``ReactPHPRunner``::
 
 The end user will now be able to create front controller like::
 
-    <?php
-
     require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
 
     return function (array $context) {

components/uid.rst

@@ -128,7 +128,6 @@ configure the behavior of the factory using configuration files::
     .. code-block:: php
 
         // config/packages/uid.php
-        <?php
 
         namespace Symfony\Component\DependencyInjection\Loader\Configurator;
 
@@ -152,8 +151,6 @@ configure the behavior of the factory using configuration files::
 Then, you can inject the factory in your services and use it to generate UUIDs based
 on the configuration you defined::
 
-    <?php
-
     namespace App\Service;
 
     use Symfony\Component\Uid\Factory\UuidFactory;
@@ -367,8 +364,6 @@ following methods to create a ``Ulid`` object from it::
 
 Like UUIDs, ULIDs have their own factory, ``UlidFactory``, that can be used to generate them::
 
-    <?php
-
     namespace App\Service;
 
     use Symfony\Component\Uid\Factory\UlidFactory;

components/var_exporter.rst

@@ -75,7 +75,6 @@ following class hierarchy::
 When exporting the ``ConcreteClass`` data with VarExporter, the generated PHP
 file looks like this::
 
-    <?php
     return \Symfony\Component\VarExporter\Internal\Hydrator::hydrate(
         $o = [
             clone (\Symfony\Component\VarExporter\Internal\Registry::$prototypes['Symfony\\Component\\VarExporter\\Tests\\ConcreteClass'] ?? \Symfony\Component\VarExporter\Internal\Registry::p('Symfony\\Component\\VarExporter\\Tests\\ConcreteClass')),

page_creation.rst

@@ -44,7 +44,6 @@ Suppose you want to create a page - ``/lucky/number`` - that generates a lucky (
 random) number and prints it. To do that, create a "Controller" class and a
 "controller" method inside of it::
 
-    <?php
     // src/Controller/LuckyController.php
     namespace App\Controller;
 

quick_tour/flex_recipes.rst

@@ -154,7 +154,6 @@ Rich API Support
 
 Are you building an API? You can already return JSON from any controller::
 
-    <?php
     // src/Controller/DefaultController.php
     namespace App\Controller;
 
@@ -191,7 +190,6 @@ But like usual, we can immediately start using the new library. Want to create a
 rich API for a ``product`` table? Create a ``Product`` entity and give it the
 ``@ApiResource()`` annotation::
 
-    <?php
     // src/Entity/Product.php
     namespace App\Entity;
 

quick_tour/the_architecture.rst

@@ -21,7 +21,6 @@ Want a logging system? No problem:
 This installs and configures (via a recipe) the powerful `Monolog`_ library. To
 use the logger in a controller, add a new argument type-hinted with ``LoggerInterface``::
 
-    <?php
     // src/Controller/DefaultController.php
     namespace App\Controller;
 
@@ -87,7 +86,6 @@ To keep your code organized, you can even create your own services! Suppose you
 want to generate a random greeting (e.g. "Hello", "Yo", etc). Instead of putting
 this code directly in your controller, create a new class::
 
-    <?php
     // src/GreetingGenerator.php
     namespace App;
 
@@ -104,7 +102,6 @@ this code directly in your controller, create a new class::
 
 Great! You can use this immediately in your controller::
 
-    <?php
     // src/Controller/DefaultController.php
     namespace App\Controller;
 
@@ -168,7 +165,6 @@ by creating an event subscriber or a security voter for complex authorization
 rules. Let's add a new filter to Twig called ``greet``. How? Create a class
 that extends ``AbstractExtension``::
 
-    <?php
     // src/Twig/GreetExtension.php
     namespace App\Twig;
 

quick_tour/the_big_picture.rst

@@ -80,7 +80,6 @@ doesn't exist yet, so let's create it!
 In ``src/Controller``, create a new ``DefaultController`` class and an ``index``
 method inside::
 
-    <?php
     // src/Controller/DefaultController.php
     namespace App\Controller;
 
@@ -176,7 +175,6 @@ This works just like before! But by using annotations, the route and controller
 live right next to each other. Need another page? Add another route and method
 in ``DefaultController``::
 
-    <?php
     // src/Controller/DefaultController.php
     namespace App\Controller;