Merge branch '3.4' into 4.0

* 3.4:
  Image to console
  Show console table examples in a console terminal
  Showed the output of the command in the same CLI window
  Replace entry/section by "article"
  Remove occurrences of "performant"

Author: javiereguiluz

_images/components/console/table.png

@@ -5,7 +5,7 @@
 Php Array Cache Adapter
 =======================
 
-This adapter is a highly performant way to cache static data (e.g. application configuration)
+This adapter is a high performance cache for static data (e.g. application configuration)
 that is optimized and preloaded into OPcache memory storage::
 
     use Symfony\Component\Cache\Adapter\PhpArrayAdapter;

_images/components/phpunit_bridge/report.png

@@ -6,7 +6,7 @@ Table
 
 When building a console application it may be useful to display tabular data:
 
-.. code-block:: text
+.. code-block:: terminal
 
     +---------------+--------------------------+------------------+
     | ISBN          | Title                    | Author           |
@@ -54,7 +54,7 @@ You can add a table separator anywhere in the output by passing an instance of
         array('80-902734-1-6', 'And Then There Were None', 'Agatha Christie'),
     ));
 
-.. code-block:: text
+.. code-block:: terminal
 
     +---------------+--------------------------+------------------+
     | ISBN          | Title                    | Author           |
@@ -78,7 +78,7 @@ In this example, the first column width will be ``10``, the last column width
 will be ``30`` and the second column width will be calculated automatically
 because of the ``0`` value. The output of this command will be:
 
-.. code-block:: text
+.. code-block:: terminal
 
     +---------------+--------------------------+--------------------------------+
     | ISBN          | Title                    | Author                         |
@@ -117,7 +117,7 @@ The table style can be changed to any built-in styles via
 
 This code results in:
 
-.. code-block:: text
+.. code-block:: terminal
 
      ISBN          Title                    Author
      99921-58-10-7 Divine Comedy            Dante Alighieri
@@ -132,7 +132,7 @@ You can also set the style to ``borderless``::
 
 which outputs:
 
-.. code-block:: text
+.. code-block:: terminal
 
      =============== ========================== ==================
       ISBN            Title                      Author
@@ -205,7 +205,7 @@ To make a table cell that spans multiple columns you can use a :class:`Symfony\\
 
 This results in:
 
-.. code-block:: text
+.. code-block:: terminal
 
     +---------------+---------------+-----------------+
     | ISBN          | Title         | Author          |
@@ -228,7 +228,7 @@ This results in:
 
     This generates:
 
-    .. code-block:: text
+    .. code-block:: terminal
 
         +-------+-------+--------+
         | Main table title       |
@@ -259,7 +259,7 @@ In a similar way you can span multiple rows::
 
 This outputs:
 
-.. code-block:: text
+.. code-block:: terminal
 
     +----------------+---------------+---------------------+
     | ISBN           | Title         | Author              |

components/cache/adapters/php_array_cache_adapter.rst

@@ -5,7 +5,7 @@
 Configuring Sessions and Save Handlers
 ======================================
 
-This section deals with how to configure session management and fine tune it
+This article deals with how to configure session management and fine tune it
 to your specific needs. This documentation covers save handlers, which
 store and retrieve session data, and configuring session behavior.
 

components/console/helpers/table.rst

@@ -79,7 +79,23 @@ to provide more features:
 
 After running your PHPUnit tests, you will get a report similar to this one:
 
-.. image:: /_images/components/phpunit_bridge/report.png
+.. code-block:: terminal
+
+    $ ./vendor/bin/simple-phpunit
+      PHPUnit by Sebastian Bergmann.
+
+      Configuration read from <your-project>/phpunit.xml.dist
+      .................
+
+      Time: 1.77 seconds, Memory: 5.75Mb
+
+      OK (17 tests, 21 assertions)
+
+      Remaining deprecation notices (2)
+
+      getEntityManager is deprecated since Symfony 2.1. Use getManager instead: 2x
+        1x in DefaultControllerTest::testPublicUrls from App\Tests\Controller
+        1x in BlogControllerTest::testIndex from App\Tests\Controller
 
 The summary includes:
 

components/http_foundation/session_configuration.rst

@@ -36,7 +36,7 @@ certain action or resource of the application::
 
 .. note::
 
-    Read the dedicated sections to learn more about :doc:`/components/security/authentication`
+    Read the dedicated articles to learn more about :doc:`/components/security/authentication`
     and :doc:`/components/security/authorization`.
 
 .. _firewall:
@@ -160,5 +160,5 @@ context works:
 #. Once a user is authenticated, you'll use :doc:`/components/security/authorization`
    to deny access to certain resources.
 
-Read the next sections to find out more about :doc:`/components/security/authentication`
+Read the next articles to find out more about :doc:`/components/security/authentication`
 and :doc:`/components/security/authorization`.

components/phpunit_bridge.rst

@@ -195,7 +195,7 @@ setup:
 Application Lifecycle: Continuous Integration, QA, etc.
 -------------------------------------------------------
 
-While this entry covers the technical details of deploying, the full lifecycle
+While this article covers the technical details of deploying, the full lifecycle
 of taking code from development up to production may have more steps:
 deploying to staging, QA (Quality Assurance), running tests, etc.
 

components/security/firewall.rst

@@ -236,7 +236,7 @@ to the tag like so:
 .. note::
 
     Marking an event listener as ``lazy`` has nothing to do with lazy service
-    definitions which are described :doc:`in their own section </service_container/lazy_services>`
+    definitions which are described :doc:`in their own article </service_container/lazy_services>`
 
 .. _`The Event System`: http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/events.html
 .. _`the Doctrine Documentation`: http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/events.html#entity-listeners

deployment.rst

@@ -4,7 +4,7 @@
 How to Dynamically Modify Forms Using Form Events
 =================================================
 
-Often times, a form can't be created statically. In this entry, you'll learn
+Often times, a form can't be created statically. In this article, you'll learn
 how to customize your form based on three common use-cases:
 
 1) :ref:`form-events-underlying-data`
@@ -74,7 +74,7 @@ Suppose now, that you don't want the user to be able to change the ``name`` valu
 once the object has been created. To do this, you can rely on Symfony's
 :doc:`EventDispatcher component </components/event_dispatcher>`
 system to analyze the data on the object and modify the form based on the
-Product object's data. In this entry, you'll learn how to add this level of
+Product object's data. In this article, you'll learn how to add this level of
 flexibility to your forms.
 
 Adding an Event Listener to a Form Class

doctrine/event_listeners_subscribers.rst

@@ -4,14 +4,14 @@
 How to Embed a Collection of Forms
 ==================================
 
-In this entry, you'll learn how to create a form that embeds a collection
+In this article, you'll learn how to create a form that embeds a collection
 of many other forms. This could be useful, for example, if you had a ``Task``
 class and you wanted to edit/create/remove many ``Tag`` objects related to
 that Task, right inside the same form.
 
 .. note::
 
-    In this entry, it's loosely assumed that you're using Doctrine as your
+    In this article, it's loosely assumed that you're using Doctrine as your
     database store. But if you're not using Doctrine (e.g. Propel or just
     a database connection), it's all very similar. There are only a few parts
     of this tutorial that really care about "persistence".
@@ -224,7 +224,7 @@ great, your user can't actually add any new tags yet.
 
 .. caution::
 
-    In this entry, you embed only one collection, but you are not limited
+    In this article, you embed only one collection, but you are not limited
     to this. You can also embed nested collection as many levels down as you
     like. But if you use Xdebug in your development setup, you may receive
     a ``Maximum function nesting level of '100' reached, aborting!`` error.

form/dynamic_form_modification.rst

@@ -258,9 +258,9 @@ for debugging information about cache hits and misses.
 
     The URI of the request is used as the cache key (unless you :doc:`vary </http_cache/cache_vary>`).
 
-This is *super* performant and simple to use. But, cache *invalidation* is not supported.
-If your content change, you'll need to wait until your cache expires for the page
-to update.
+This provides great performance and is simple to use. But, cache *invalidation*
+is not supported. If your content change, you'll need to wait until your cache
+expires for the page to update.
 
 .. tip::
 

form/form_collections.rst

@@ -78,7 +78,7 @@ resource - the most common HTTP methods are:
     Delete the resource from the server (used by APIs).
 
 With this in mind, you can imagine what an HTTP request might look like to
-delete a specific blog entry, for example:
+delete a specific blog post, for example:
 
 .. code-block:: text
 

http_cache.rst

@@ -227,8 +227,6 @@ me? List your routes by running:
 
     $ php bin/console debug:router
 
-.. code-block:: text
-
     ------------------------------ -------- -------------------------------------
      Name                           Method   Path
     ------------------------------ -------- -------------------------------------

introduction/http_fundamentals.rst

@@ -410,7 +410,7 @@ to store authentication in the session, keep reading!
 Storing Authentication in the Session
 -------------------------------------
 
-So far, this entry has described a situation where some sort of authentication
+So far, this article has described a situation where some sort of authentication
 token is sent on every request. But in some situations (like an OAuth flow),
 the token may be sent on only *one* request. In this case, you will want to
 authenticate the user and store that authentication in the session so that
@@ -569,7 +569,7 @@ of the user to make sure it's not out-of-date. But regardless of your requiremen
 Only Authenticating for Certain URLs
 ------------------------------------
 
-This entry has assumed that you want to look for the ``apikey`` authentication
+This article has assumed that you want to look for the ``apikey`` authentication
 on *every* request. But in some situations (like an OAuth flow), you only
 really need to look for authentication information once the user has reached
 a certain URL (e.g. the redirect URL in OAuth).

quick_tour/flex_recipes.rst

@@ -6,7 +6,7 @@ How to Create a custom Authentication Provider
 
 .. tip::
 
-    Creating a custom authentication system is hard, and this entry will walk
+    Creating a custom authentication system is hard, and this article will walk
     you through that process. But depending on your needs, you may be able
     to solve your problem in a simpler manner, or via a community bundle:
 

security/api_key_authentication.rst

@@ -10,7 +10,7 @@ How to Create a Custom Form Password Authenticator
     flexible way to accomplish custom authentication tasks like this.
 
 Imagine you want to allow access to your website only between 2pm and 4pm
-UTC. In this entry, you'll learn how to do this for a login form (i.e. where
+UTC. In this article, you'll learn how to do this for a login form (i.e. where
 your user submits their username and password).
 
 The Password Authenticator

security/custom_authentication_provider.rst

@@ -10,7 +10,7 @@ the configured user provider to return a user object for a given username.
 Symfony then checks whether the password of this user is correct and generates
 a security token so the user stays authenticated during the current session.
 Out of the box, Symfony has four user providers: ``memory``, ``entity``,
-``ldap`` and ``chain``. In this entry you'll see how you can create your
+``ldap`` and ``chain``. In this article you'll see how you can create your
 own user provider, which could be useful if your users are accessed via a
 custom database, a file, or - as shown in this example - a web service.
 
@@ -294,7 +294,7 @@ is compared to the hashed password returned by your ``getPassword()`` method.
 
     If your external users have their passwords salted via a different method,
     then you'll need to do a bit more work so that Symfony properly encodes
-    the password. That is beyond the scope of this entry, but would include
+    the password. That is beyond the scope of this article, but would include
     sub-classing ``MessageDigestPasswordEncoder`` and overriding the
     ``mergePasswordAndSalt()`` method.
 

security/custom_password_authenticator.rst

@@ -33,7 +33,7 @@ Before you begin, run this command to add support for the Symfony security:
 
     $ composer require symfony/security-bundle
 
-For this entry, suppose that you already have a ``User`` entity
+For this article, suppose that you already have a ``User`` entity
 with the following fields: ``id``, ``username``, ``password``,
 ``email`` and ``isActive``::
 

security/custom_provider.rst

@@ -42,18 +42,19 @@ What other services are available? Find out by running:
 
 .. code-block:: terminal
 
-     $ php bin/console debug:autowiring
+    $ php bin/console debug:autowiring
 
-=============================================================== =====================================
-Class/Interface Type                                            Alias Service ID
-=============================================================== =====================================
-``Psr\Cache\CacheItemPoolInterface``                            alias for "cache.app.recorder"
-``Psr\Log\LoggerInterface``                                     alias for "monolog.logger"
-``Symfony\Component\EventDispatcher\EventDispatcherInterface``  alias for "debug.event_dispatcher"
-``Symfony\Component\HttpFoundation\RequestStack``               alias for "request_stack"
-``Symfony\Component\HttpFoundation\Session\SessionInterface``   alias for "session"
-``Symfony\Component\Routing\RouterInterface``                   alias for "router.default"
-=============================================================== =====================================
+    # this is just a *small* sample of the output...
+    =============================================================== =====================================
+    Class/Interface Type                                            Alias Service ID
+    =============================================================== =====================================
+    ``Psr\Cache\CacheItemPoolInterface``                            alias for "cache.app.recorder"
+    ``Psr\Log\LoggerInterface``                                     alias for "monolog.logger"
+    ``Symfony\Component\EventDispatcher\EventDispatcherInterface``  alias for "debug.event_dispatcher"
+    ``Symfony\Component\HttpFoundation\RequestStack``               alias for "request_stack"
+    ``Symfony\Component\HttpFoundation\Session\SessionInterface``   alias for "session"
+    ``Symfony\Component\Routing\RouterInterface``                   alias for "router.default"
+    =============================================================== =====================================
 
 When you use these type-hints in your controller methods or inside your
 :ref:`own services <service-container-creating-service>`, Symfony will automatically

security/entity_provider.rst

@@ -73,7 +73,7 @@ All you need to do is install the PHPUnit bridge:
 
 Now, you can start fixing the notices:
 
-.. code-block:: text
+.. code-block:: terminal
 
     # this command is available after running "composer require --dev symfony/phpunit-bridge"
     $ ./bin/phpunit

service_container.rst

@@ -111,9 +111,9 @@ To inspect all messages in the ``fr`` locale for the application, run:
     +----------+------------------+----------------------+-------------------------------+
 
     Legend:
-      x Missing message
-      o Unused message
-      = Same as the fallback message
+      x  Missing message
+      o  Unused message
+      =  Same as the fallback message
 
 It shows you a table with the result when translating the message in the ``fr``
 locale and the result when the fallback locale ``en`` would be used. On top
@@ -136,9 +136,9 @@ output:
     +----------+------------------+----------------------+-------------------------------+
 
     Legend:
-      x Missing message
-      o Unused message
-      = Same as the fallback message
+      x  Missing message
+      o  Unused message
+      =  Same as the fallback message
 
 The state is empty which means the message is translated in the ``fr`` locale
 and used in one or more templates.
@@ -157,9 +157,9 @@ for the ``fr`` locale and run the command, you will get:
     +----------+------------------+----------------------+-------------------------------+
 
     Legend:
-      x Missing message
-      o Unused message
-      = Same as the fallback message
+      x  Missing message
+      o  Unused message
+      =  Same as the fallback message
 
 The state indicates the message is missing because it is not translated in
 the ``fr`` locale but it is still used in the template. Moreover, the message
@@ -181,9 +181,9 @@ translation file in the ``fr`` locale and run the command, you will get:
     +----------+------------------+----------------------+-------------------------------+
 
     Legend:
-      x Missing message
-      o Unused message
-      = Same as the fallback message
+      x  Missing message
+      o  Unused message
+      =  Same as the fallback message
 
 You can see that the translations of the message are identical in the ``fr``
 and ``en`` locales which means this message was probably copied from French