Merge pull request #1534 from brikou/fix_phpcode_20

fixed php code against 2.0 branch

Author: weaverryan

book/controller.rst

@@ -94,8 +94,8 @@ a controller object. Controllers are also called *actions*.
     :linenos:
 
     // src/Acme/HelloBundle/Controller/HelloController.php
-
     namespace Acme\HelloBundle\Controller;
+
     use Symfony\Component\HttpFoundation\Response;
 
     class HelloController
@@ -208,8 +208,8 @@ passed to that method:
 
     <?php
     // src/Acme/HelloBundle/Controller/HelloController.php
-
     namespace Acme\HelloBundle\Controller;
+
     use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 
     class HelloController extends Controller
@@ -349,8 +349,8 @@ Add the ``use`` statement atop the ``Controller`` class and then modify the
 .. code-block:: php
 
     // src/Acme/HelloBundle/Controller/HelloController.php
-
     namespace Acme\HelloBundle\Controller;
+
     use Symfony\Bundle\FrameworkBundle\Controller\Controller;
     use Symfony\Component\HttpFoundation\Response;
 

book/doctrine.rst

@@ -93,7 +93,7 @@ Without even thinking about Doctrine or databases, you already know that
 you need a ``Product`` object to represent those products. Create this class
 inside the ``Entity`` directory of your ``AcmeStoreBundle``::
 
-    // src/Acme/StoreBundle/Entity/Product.php    
+    // src/Acme/StoreBundle/Entity/Product.php
     namespace Acme\StoreBundle\Entity;
 
     class Product
@@ -369,7 +369,7 @@ of the bundle:
     use Acme\StoreBundle\Entity\Product;
     use Symfony\Component\HttpFoundation\Response;
     // ...
-    
+
     public function createAction()
     {
         $product = new Product();
@@ -1058,7 +1058,7 @@ can avoid the second query by issuing a join in the original query. Add the
 following method to the ``ProductRepository`` class::
 
     // src/Acme/StoreBundle/Repository/ProductRepository.php
-    
+
     public function findOneByIdJoinedToCategory($id)
     {
         $query = $this->getEntityManager()
@@ -1067,7 +1067,7 @@ following method to the ``ProductRepository`` class::
                 JOIN p.category c
                 WHERE p.id = :id'
             )->setParameter('id', $id);
-        
+
         try {
             return $query->getSingleResult();
         } catch (\Doctrine\ORM\NoResultException $e) {

book/forms.rst

@@ -754,7 +754,6 @@ that will house the logic for building the task form:
 .. code-block:: php
 
     // src/Acme/TaskBundle/Form/Type/TaskType.php
-
     namespace Acme\TaskBundle\Form\Type;
 
     use Symfony\Component\Form\AbstractType;

book/from_flat_php_to_symfony2.rst

@@ -543,8 +543,8 @@ them for you. Here's the same sample application, now built in Symfony2:
 
     <?php
     // src/Acme/BlogBundle/Controller/BlogController.php
-
     namespace Acme\BlogBundle\Controller;
+
     use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 
     class BlogController extends Controller

book/page_creation.rst

@@ -48,7 +48,7 @@ greeted. To create the page, follow the simple two-step process.
     ``web`` directory of your new Symfony2 project. For detailed information
     on this process, see the documentation on the web server you are using.
     Here's the relevant documentation page for some web server you might be using:
-    
+
     * For Apache HTTP Server, refer to `Apache's DirectoryIndex documentation`_.
     * For Nginx, refer to `Nginx HttpCoreModule location documentation`_.
 
@@ -209,8 +209,6 @@ inside your ``AcmeHelloBundle``::
     // src/Acme/HelloBundle/Controller/HelloController.php
     namespace Acme\HelloBundle\Controller;
 
-    use Symfony\Component\HttpFoundation\Response;
-
     class HelloController
     {
     }
@@ -225,8 +223,10 @@ Create the ``indexAction`` method that Symfony will execute when the ``hello``
 route is matched::
 
     // src/Acme/HelloBundle/Controller/HelloController.php
+    namespace Acme\HelloBundle\Controller;
+
+    use Symfony\Component\HttpFoundation\Response;
 
-    // ...
     class HelloController
     {
         public function indexAction($name)

book/routing.rst

@@ -80,8 +80,8 @@ pattern that points to a specific PHP class and method:
 .. code-block:: php
 
     // src/Acme/BlogBundle/Controller/BlogController.php
-    
     namespace Acme\BlogBundle\Controller;
+
     use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 
     class BlogController extends Controller
@@ -815,8 +815,8 @@ The controller might look like this:
 .. code-block:: php
 
     // src/Acme/BlogBundle/Controller/BlogController.php
-    
     namespace Acme\BlogBundle\Controller;
+
     use Symfony\Bundle\FrameworkBundle\Controller\Controller;
     
     class BlogController extends Controller

book/testing.rst

@@ -52,7 +52,7 @@ called ``Calculator`` in the ``Utility/`` directory of your bundle::
 
     // src/Acme/DemoBundle/Utility/Calculator.php
     namespace Acme\DemoBundle\Utility;
-    
+
     class Calculator
     {
         public function add($a, $b)

cookbook/bundles/inheritance.rst

@@ -50,9 +50,9 @@ original method, and change its functionality::
         public function registerAction()
         {
             $response = parent::registerAction();
-            
+
             // do custom stuff
-            
+
             return $response;
         }
     }

cookbook/doctrine/event_listeners_subscribers.rst

@@ -86,17 +86,17 @@ a ``postPersist`` method, which will be called when the event is thrown::
 
     // src/Acme/SearchBundle/Listener/SearchIndexer.php
     namespace Acme\SearchBundle\Listener;
-    
+
     use Doctrine\ORM\Event\LifecycleEventArgs;
     use Acme\StoreBundle\Entity\Product;
-    
+
     class SearchIndexer
     {
         public function postPersist(LifecycleEventArgs $args)
         {
             $entity = $args->getEntity();
             $entityManager = $args->getEntityManager();
-            
+
             // perhaps you only want to act on some "Product" entity
             if ($entity instanceof Product) {
                 // do something with the Product

cookbook/form/create_custom_field_type.rst

@@ -20,7 +20,7 @@ will be called `GenderType` and the file will be stored in the default location
 for form fields, which is ``<BundleName>\Form\Type``. Make sure the field extends
 :class:`Symfony\\Component\\Form\\AbstractType`::
 
-    # src/Acme/DemoBundle/Form/Type/GenderType.php
+    // src/Acme/DemoBundle/Form/Type/GenderType.php
     namespace Acme\DemoBundle\Form\Type;
 
     use Symfony\Component\Form\AbstractType;
@@ -153,7 +153,7 @@ new instance of the type in one of your forms::
 
     use Symfony\Component\Form\AbstractType;
     use Symfony\Component\Form\FormBuilder;
-    
+
     class AuthorType extends AbstractType
     {
         public function buildForm(FormBuilder $builder, array $options)
@@ -231,7 +231,7 @@ returned by the ``getName`` method defined earlier. We'll see the importance
 of this in a moment when we use the custom field type. But first, add a ``__construct``
 argument to ``GenderType``, which receives the gender configuration::
 
-    # src/Acme/DemoBundle/Form/Type/GenderType.php
+    // src/Acme/DemoBundle/Form/Type/GenderType.php
     namespace Acme\DemoBundle\Form\Type;
     // ...
 

cookbook/form/data_transformers.rst

@@ -193,7 +193,6 @@ manager can be automatically injected:
 You can now add the type to your form by its alias as follows::
 
     // src/Acme/TaskBundle/Form/Type/TaskType.php
-
     namespace Acme\TaskBundle\Form\Type;
 
     use Symfony\Component\Form\AbstractType;

cookbook/form/dynamic_form_generation.rst

@@ -99,12 +99,12 @@ might look like the following::
     class AddNameFieldSubscriber implements EventSubscriberInterface
     {
         private $factory;
-        
+
         public function __construct(FormFactoryInterface $factory)
         {
             $this->factory = $factory;
         }
-        
+
         public static function getSubscribedEvents()
         {
             // Tells the dispatcher that we want to listen on the form.pre_set_data
@@ -116,11 +116,11 @@ might look like the following::
         {
             $data = $event->getData();
             $form = $event->getForm();
-            
-            // During form creation setData() is called with null as an argument 
-            // by the FormBuilder constructor. We're only concerned with when 
+
+            // During form creation setData() is called with null as an argument
+            // by the FormBuilder constructor. We're only concerned with when
             // setData is called with an actual Entity object in it (whether new,
-            // or fetched with Doctrine). This if statement let's us skip right 
+            // or fetched with Doctrine). This if statement let's us skip right
             // over the null condition.
             if (null === $data) {
                 return;

cookbook/form/form_collections.rst

@@ -24,7 +24,7 @@ objects. Start by creating a simple ``Task`` class::
 
     // src/Acme/TaskBundle/Entity/Task.php
     namespace Acme\TaskBundle\Entity;
-    
+
     use Doctrine\Common\Collections\ArrayCollection;
 
     class Task
@@ -37,7 +37,7 @@ objects. Start by creating a simple ``Task`` class::
         {
             $this->tags = new ArrayCollection();
         }
-        
+
         public function getDescription()
         {
             return $this->description;
@@ -149,13 +149,13 @@ In your controller, you'll now initialize a new instance of ``TaskType``::
 
     // src/Acme/TaskBundle/Controller/TaskController.php
     namespace Acme\TaskBundle\Controller;
-    
+
     use Acme\TaskBundle\Entity\Task;
     use Acme\TaskBundle\Entity\Tag;
     use Acme\TaskBundle\Form\Type\TaskType;
     use Symfony\Component\HttpFoundation\Request;
     use Symfony\Bundle\FrameworkBundle\Controller\Controller;
-    
+
     class TaskController extends Controller
     {
         public function newAction(Request $request)
@@ -171,17 +171,17 @@ In your controller, you'll now initialize a new instance of ``TaskType``::
             $tag2->name = 'tag2';
             $task->getTags()->add($tag2);
             // end dummy code
-            
+
             $form = $this->createForm(new TaskType(), $task);
-            
+
             // process the form on POST
             if ('POST' === $request->getMethod()) {
                 $form->bindRequest($request);
                 if ($form->isValid()) {
                     // maybe do some form processing, like saving the Task and Tag objects
                 }
             }
-            
+
             return $this->render('AcmeTaskBundle:Task:new.html.twig', array(
                 'form' => $form->createView(),
             ));
@@ -280,7 +280,7 @@ add the ``allow_add`` option to our collection field::
 
     // src/Acme/TaskBundle/Form/Type/TaskType.php
     // ...
-    
+
     public function buildForm(FormBuilder $builder, array $options)
     {
         $builder->add('description');
@@ -491,7 +491,7 @@ Start by adding the ``allow_delete`` option in the form Type::
     
     // src/Acme/TaskBundle/Form/Type/TaskType.php
     // ...
-    
+
     public function buildForm(FormBuilder $builder, array $options)
     {
         $builder->add('description');

cookbook/form/use_virtuals_forms.rst

@@ -25,7 +25,7 @@ For example, imagine you have two entities, a ``Company`` and a ``Customer``::
 
 .. code-block:: php
 
-    // src/Acme/HelloBundle/Entity/Company.php
+    // src/Acme/HelloBundle/Entity/Customer.php
     namespace Acme\HelloBundle\Entity;
 
     class Customer

cookbook/security/custom_authentication_provider.rst

@@ -61,11 +61,11 @@ provider.
         public $created;
         public $digest;
         public $nonce;
-        
+
         public function __construct(array $roles = array())
         {
             parent::__construct($roles);
-            
+
             // If the user has roles, consider it authenticated
             $this->setAuthenticated(count($roles) > 0);
         }
@@ -141,7 +141,7 @@ set an authenticated token in the security context if successful.
 
                         if ($returnValue instanceof TokenInterface) {
                             return $this->securityContext->setToken($returnValue);
-                        } else if ($returnValue instanceof Response) {
+                        } elseif ($returnValue instanceof Response) {
                             return $event->setResponse($returnValue);
                         }
                     } catch (AuthenticationException $e) {
@@ -208,7 +208,7 @@ the ``PasswordDigest`` header value matches with the user's password.
         {
             $user = $this->userProvider->loadUserByUsername($token->getUsername());
 
-            if ($user && $this->validateDigest($token->digest, $token->nonce, $token->created, $user->getPassword())) {            
+            if ($user && $this->validateDigest($token->digest, $token->nonce, $token->created, $user->getPassword())) {
                 $authenticatedToken = new WsseUserToken($user->getRoles());
                 $authenticatedToken->setUser($user);
 

cookbook/security/custom_provider.rst

@@ -27,7 +27,7 @@ class: ``getRoles()``, ``getPassword()``, ``getSalt()``, ``getUsername()``,
 
 Let's see this in action::
 
-    // src/Acme/WebserviceUserBundle/Security/User.php
+    // src/Acme/WebserviceUserBundle/Security/User/WebserviceUser.php
     namespace Acme\WebserviceUserBundle\Security\User;
 
     use Symfony\Component\Security\Core\User\UserInterface;
@@ -65,7 +65,7 @@ Let's see this in action::
         public function getUsername()
         {
             return $this->username;
-        }   
+        }
 
         public function eraseCredentials()
         {