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Commit935dd43

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Merge branch '4.0'
* 4.0: (40 commits) css-selector is an optional dependency of the browser-kit Add XmlEncoder documentation with $context available options cross-reference console testing to help users find this feature Removed additional Doctrine config params Reworded the setup article about using other versions Fixed the default values for "enabled" option in framework config This doc doesn't apply to version 3.4 Update the DSN format in XML, it should be escaped ...
2 parentsb237c84 +8cfaffc commit935dd43

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‎bundles.rst‎

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@@ -77,43 +77,16 @@ called ``AcmeTestBundle.php``::
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This empty class is the only piece you need to create the new bundle. Though
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commonly empty, this class is powerful and can be used to customize the behavior
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of the bundle.
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of the bundle. Now that you've created the bundle, enable it::
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Now that you've created the bundle, enable it via the ``AppKernel`` class::
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// app/AppKernel.php
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public function registerBundles()
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{
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$bundles = array(
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// ...
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// register your bundle
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new Acme\TestBundle\AcmeTestBundle(),
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);
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// config/bundles.php
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return [
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// ...
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return $bundles;
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}
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Acme\TestBundle\AcmeTestBundle::class => ['all' => true],
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];
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And while it doesn't do anything yet, AcmeTestBundle is now ready to be used.
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And as easy as this is, Symfony also provides a command-line interface for
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generating a basic bundle skeleton:
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..code-block::terminal
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$ php bin/console generate:bundle --namespace=Acme/TestBundle
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The bundle skeleton generates a basic controller, template and routing
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resource that can be customized. You'll learn more about Symfony's command-line
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tools later.
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..tip::
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Whenever creating a new bundle or using a third-party bundle, always make
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sure the bundle has been enabled in ``registerBundles()``. When using
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the ``generate:bundle`` command, this is done for you.
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Bundle Directory Structure
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--------------------------
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necessary).
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``Resources/config/``
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Houses configuration, including routing configuration (e.g. ``routing.yml``).
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Houses configuration, including routing configuration (e.g. ``routing.yaml``).
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``Resources/views/``
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Holds templates organized by controller name (e.g. ``Random/index.html.twig``).

‎components/form.rst‎

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use Symfony\Component\Form\Forms;
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use Symfony\Bridge\Twig\Extension\FormExtension;
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use Symfony\Bridge\Twig\Form\TwigRenderer;
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use Symfony\Component\Form\FormRenderer;
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use Symfony\Bridge\Twig\Form\TwigRendererEngine;
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// the Twig file that holds all the default markup for rendering forms
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)));
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$formEngine = new TwigRendererEngine(array($defaultFormTheme), $twig);
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$twig->addRuntimeLoader(new \Twig_FactoryRuntimeLoader(array(
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TwigRenderer::class => function () use ($formEngine, $csrfManager) {
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return newTwigRenderer($formEngine, $csrfManager);
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FormRenderer::class => function () use ($formEngine, $csrfManager) {
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return newFormRenderer($formEngine, $csrfManager);
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},
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)));
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‎components/lock.rst‎

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to be used by several services, they should share the same ``Lock`` instance
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returned by the ``Factory::createLock`` method.
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..tip::
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If you don't release the lock explicitly, it will be released automatically
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on instance destruction. In some cases, it can be useful to lock a resource
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across several requests. To disable the automatic release behavior, set the
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third argument of the ``createLock()`` method to ``false``.
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Blocking Locks
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--------------
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‎components/serializer.rst‎

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$data = ...; // The serialized data from the previous example
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$persons = $serializer->deserialize($data, 'Acme\Person[]', 'json');
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The ``XmlEncoder``
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------------------
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This encoder transforms arrays into XML and vice versa. For example, take an
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object normalized as following::
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array('foo' => array(1, 2), 'bar' => true);
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The ``XmlEncoder`` encodes this object as follows:
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..code-block::xml
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<?xml version="1.0"?>
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<response>
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<foo>1</foo>
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<foo>2</foo>
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<bar>1</bar>
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</response>
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The array keys beginning with ``@`` are considered XML attributes::
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array('foo' => array('@bar' => 'value'));
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// is encoded as follows:
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// <?xml version="1.0"?>
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// <response>
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// <foo bar="value" />
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// </response>
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Context
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~~~~~~~
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The ``encode()`` method defines a third optional parameter called ``context``
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which defines the configuration options for the XmlEncoder an associative array::
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$xmlEncoder->encode($array, 'xml', $context);
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These are the options available:
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``xml_format_output``
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If set to true, formats the generated XML with line breaks and indentation.
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``xml_version``
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Sets the XML version attribute (default: ``1.1``).
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``xml_encoding``
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Sets the XML encoding attribute (default: ``utf-8``).
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``xml_standalone``
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Adds standalone attribute in the generated XML (default: ``true``).
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``xml_root_node_name``
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Sets the root node name (default: ``response``).
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``remove_empty_tags``
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If set to true, removes all empty tags in the generated XML.
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Recursive Denormalization and Type Safety
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-----------------------------------------
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‎contributing/code/standards.rst‎

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Coding Standards
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================
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When contributing code to Symfony, you must follow its coding standards. To
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make a long story short, here is the golden rule: **Imitate the existing
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Symfony code**. Most open-source Bundles and libraries used by Symfony also
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follow the same guidelines, and you should too.
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Symfony code is contributed by thousands of developers around the world. To make
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every piece of code look and feel familiar, Symfony defines some coding standards
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that all contributions must follow.
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Remember that the main advantage of standards is that every piece of code
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looks and feels familiar, it's not about this or that being more readable.
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These Symfony coding standards are based on the `PSR-1`_, `PSR-2`_ and `PSR-4`_
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standards, so you may already know most of them.
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Symfony follows the standards defined inthe`PSR-0`_, `PSR-1`_, `PSR-2`_ and `PSR-4`_
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documents.
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Making your Code FollowtheCoding Standards
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--------------------------------------------
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Since a picture - or some code - is worth a thousand words, here's a short
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example containing most features described below:
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Instead of reviewing your code manually, Symfony makes it simple to ensure that
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your contributed code matches the expected code syntax. First, install the
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`PHP CS Fixer tool`_ and then, run this command to fix any problem:
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..code-block::terminal
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$ cd your-project/
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$ php php-cs-fixer.phar fix -v
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If you forget to run this command and make a pull request with any syntax issue,
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our automated tools will warn you about that and will provide the solution.
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Symfony Coding Standards in Detail
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----------------------------------
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If you want to learn about the Symfony coding standards in detail, here's a
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short example containing most features described below:
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..code-block::html+php
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}
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Structure
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---------
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~~~~~~~~~
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* Add a single space after each comma delimiter;
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* Do not use spaces around ``[`` offset accessor and before ``]`` offset accessor.
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Naming Conventions
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~~~~~~~~~~~~~~~~~~
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* Use camelCase, not underscores, for variable, function and method
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names, arguments;
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to ``something.service_name``).
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Documentation
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~~~~~~~~~~~~~
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* Add PHPDoc blocks for all classes, methods, and functions (though you may
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be asked to remove PHPDoc that do not add value);
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* Omit the ``@return`` tag if the method does not return anything;
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* The ``@package`` and ``@subpackage`` annotations are not used.
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* The ``@package`` and ``@subpackage`` annotations are not used;
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* Inline the ``@inheritdoc`` tag.
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License
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-------
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~~~~~~~
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* Symfony is released under the MIT license, and the license block has to be
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present at the top of every PHP file, before the namespace.
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.. _`PHP CS Fixer tool`:http://cs.sensiolabs.org/
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.. _`PSR-0`:http://www.php-fig.org/psr/psr-0/
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.. _`PSR-1`:http://www.php-fig.org/psr/psr-1/
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.. _`PSR-2`:http://www.php-fig.org/psr/psr-2/

‎form/unit_testing.rst‎

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$object = TestObject::fromArray($formData);
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$object = new TestObject();
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// ...populate $object properties with the data stored in $formData
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// submit the data to the form directly
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$form->submit($formData);

‎page_creation.rst‎

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http://localhost:8000/lucky/number
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Now you may wonder where the Web Debug Toolbar has gone: that's because there is
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no ``</body>`` tag in the current template. You can add the body element yourself,
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or extend ``base.html.twig``, which contains all default HTML elements.
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In the:doc:`/templating` article, you'll learn all about Twig: how to loop, render
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other templates and leverage its powerful layout inheritance system.
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