[Logger] [Processor] additional info on processor

Author: noniagriconomie

_build/_themes/_exts/symfonycom/sphinx/lexer.py

@@ -10,7 +10,7 @@ class TerminalLexer(RegexLexer):
     tokens = {
         'root': [
             ('^\$', Generic.Prompt, 'bash-prompt'),
-            ('^[^\n>]+>', Generic.Prompt, 'dos-prompt'),
+            ('^>', Generic.Prompt, 'dos-prompt'),
             ('^#.+$', Comment.Single),
             ('^.+$', Generic.Output),
         ],

_build/maintainer_guide.rst

@@ -93,7 +93,7 @@ interface. Then:
 Merging Process
 ~~~~~~~~~~~~~~~
 
-At first it's common to make mistakes and merge things badly. Don't worry. This
+At first, it's common to make mistakes and merge things badly. Don't worry. This
 has happened to all of us and we've always been able to recover from any mistake.
 
 Step 1: Select the right branch to merge

_build/redirection_map

@@ -427,3 +427,5 @@
 /contributing/community/other /contributing/community
 /profiler/storage /profiler
 /setup/composer /setup
+/security/security_checker /setup
+/service_container/parameters /configuration

_images/components/workflow/pull_request_puml_styled.png

@@ -25,7 +25,7 @@ that fit the philosophy of the framework as envisioned by its original creator
 
 .. note::
 
-    **Best practice** is a noun that means *"a well defined procedure that is
+    **Best practice** is a noun that means *"a well-defined procedure that is
     known to produce near-optimum results"*. And that's exactly what this
     guide aims to provide. Even if you don't agree with every recommendation,
     we believe these will help you build great applications with less complexity.

_images/form/form-custom-type-postal-address-fragment-names.svg

@@ -119,4 +119,4 @@ be used as a Twig extension.
 Next: :doc:`/best_practices/forms`
 
 .. _`Twig`: https://twig.symfony.com/
-.. _`Parsedown`: http://parsedown.org/
+.. _`Parsedown`: https://parsedown.org/

_images/form/form-custom-type-postal-address.svg

@@ -381,7 +381,7 @@ Providing an XML Schema
 
 XML has a very useful feature called `XML schema`_. This allows you to
 describe all possible elements and attributes and their values in an XML Schema
-Definition (an xsd file). This XSD file is used by IDEs for auto completion and
+Definition (an XSD file). This XSD file is used by IDEs for auto completion and
 it is used by the Config component to validate the elements.
 
 In order to use the schema, the XML configuration file must provide an

_images/sources/form/form-custom-type-postal-address-fragment-names.dia

@@ -4,7 +4,7 @@
 How to Use Bundle Inheritance to Override Parts of a Bundle
 ===========================================================
 
-.. caution::
+.. deprecated:: 3.4
 
     Bundle inheritance was removed in Symfony 4.0, but you can
     :doc:`override any part of a bundle </bundles/override>` without

_images/sources/form/form-custom-type-postal-address.dia

@@ -278,7 +278,7 @@ Each custom pool becomes a service where the service id is the name of the pool
 using the camel case version of its name - e.g. ``custom_thing.cache`` can be
 injected automatically by naming the argument ``$customThingCache`` and type-hinting it
 with either :class:`Symfony\\Contracts\\Cache\\CacheInterface` or
-``Psr\\Cache\\CacheItemPoolInterface``::
+``Psr\Cache\CacheItemPoolInterface``::
 
     use Symfony\Contracts\Cache\CacheInterface;
 

best_practices/introduction.rst

@@ -30,7 +30,7 @@ simple. Hardcoding URLs can be a disadvantage because:
   is essential for some applications because it allows you to control how
   the assets are cached. The Asset component allows you to define different
   versioning strategies for each package;
-* **Moving assets location** is cumbersome and error-prone: it requires you to
+* **Moving assets' location** is cumbersome and error-prone: it requires you to
   carefully update the URLs of all assets included in all templates. The Asset
   component allows to move assets effortlessly just by changing the base path
   value associated with the package of assets;
@@ -302,7 +302,7 @@ constructor::
     // result: http://static2.example.com/images/icon.png?v1
 
 For each asset, one of the URLs will be randomly used. But, the selection
-is deterministic, meaning that each asset will be always served by the same
+is deterministic, meaning that each asset will always be served by the same
 domain. This behavior simplifies the management of HTTP cache.
 
 Request Context Aware Assets

best_practices/templates.rst

@@ -182,7 +182,7 @@ Now you can create, retrieve, update and delete items using this cache pool::
     // retrieve the cache item
     $productsCount = $cache->getItem('stats.products_count');
     if (!$productsCount->isHit()) {
-        // ... item does not exists in the cache
+        // ... item does not exist in the cache
     }
     // retrieve the value stored by the item
     $total = $productsCount->get();

bundles/configuration.rst

@@ -15,16 +15,15 @@ given adapters. This exposes a simple and efficient method for creating a layere
 The ChainAdapter must be provided an array of adapters and optionally a maximum cache
 lifetime as its constructor arguments::
 
-    use Symfony\Component\Cache\Adapter\ApcuAdapter;
-
-    $cache = new ChainAdapter([
+    use Symfony\Component\Cache\Adapter\ChainAdapter;
 
+    $cache = new ChainAdapter(
         // The ordered list of adapters used to fetch cached items
         array $adapters,
 
         // The max lifetime of items propagated from lower adapters to upper ones
         $maxLifetime = 0
-    ]);
+    );
 
 .. note::
 
@@ -59,11 +58,5 @@ incompatible adapters are silently ignored::
         new FilesystemAdapter(),  // DOES implement PruneableInterface
     ]);
 
-    // prune will proxy the call to FilesystemAdapter while silently skipping ApcuAdapter
+    // prune will proxy the call to FilesystemAdapter while silently skip ApcuAdapter
     $cache->prune();
-
-.. note::
-
-    Since Symfony 3.4, this adapter implements :class:`Symfony\\Component\\Cache\\PruneableInterface`,
-    allowing for manual :ref:`pruning of expired cache entries <component-cache-cache-pool-prune>` by
-    calling its ``prune()`` method.

bundles/inheritance.rst

@@ -241,7 +241,7 @@ Available Options
 
 ``server_failure_limit`` (type: ``int``, default: ``0``)
     Specifies the failure limit for server connection attempts before marking
-    the server as "dead". The server will remaining in the server pool unless
+    the server as "dead". The server will remain in the server pool unless
     ``auto_eject_hosts`` is enabled.
 
     Valid option values include *any positive integer*.

cache.rst

@@ -10,7 +10,7 @@ change in the state of your model. The most basic kind of invalidation is direct
 items deletion. But when the state of a primary resource has spread across
 several cached items, keeping them in sync can be difficult.
 
-The Symfony Cache component provides two mechanisms to help solving this problem:
+The Symfony Cache component provides two mechanisms to help solve this problem:
 
 * :ref:`Tags-based invalidation <cache-component-tags>` for managing data dependencies;
 * :ref:`Expiration based invalidation <cache-component-expiration>` for time-related dependencies.

components/asset.rst

@@ -67,7 +67,7 @@ corresponding *getter* methods::
 Cache Item Expiration
 ~~~~~~~~~~~~~~~~~~~~~
 
-By default cache items are stored permanently. In practice, this "permanent
+By default, cache items are stored permanently. In practice, this "permanent
 storage" can vary greatly depending on the type of cache being used, as
 explained in the :doc:`/components/cache/cache_pools` article.
 

components/cache.rst

@@ -16,7 +16,7 @@ Cache Pools and Supported Adapters
 
 Cache Pools are the logical repositories of cache items. They perform all the
 common operations on items, such as saving them or looking for them. Cache pools
-are independent from the actual cache implementation. Therefore, applications
+are independent of the actual cache implementation. Therefore, applications
 can keep using the same cache pool even if the underlying cache mechanism
 changes from a file system based cache to a Redis or database based cache.
 
@@ -27,7 +27,7 @@ Creating Cache Pools
 
 Cache Pools are created through the **cache adapters**, which are classes that
 implement both :class:`Symfony\\Contracts\\Cache\\CacheInterface` and
-``Psr\\Cache\\CacheItemPoolInterface``. This component provides several adapters
+``Psr\Cache\CacheItemPoolInterface``. This component provides several adapters
 ready to use in your applications.
 
 .. toctree::

components/cache/adapters/chain_adapter.rst

@@ -82,7 +82,7 @@ this use-case::
     $psr6Cache = new FilesystemAdapter();
 
     // a PSR-16 cache that uses your cache internally!
-    $psr16Cache = new Psr6Cache($psr6Cache);
+    $psr16Cache = new Psr16Cache($psr6Cache);
 
     // now use this wherever you want
     $githubApiClient = new GitHubApiClient($psr16Cache);

components/cache/adapters/memcached_adapter.rst

@@ -531,7 +531,7 @@ For all nodes:
 Appending Sections
 ------------------
 
-If you have a complex configuration to validate then the tree can grow to
+If you have a complex configuration to validate, then the tree can grow to
 be large and you may want to split it up into sections. You can do this
 by making a section a separate node and then appending it into the main
 tree with ``append()``::
@@ -702,8 +702,8 @@ and sometimes only:
 
     <connection>default</connection>
 
-By default ``connection`` would be an array in the first case and a string
-in the second making it difficult to validate. You can ensure it is always
+By default, ``connection`` would be an array in the first case and a string
+in the second, making it difficult to validate. You can ensure it is always
 an array with ``fixXmlConfig()``.
 
 You can further control the normalization process if you need to. For example,

components/cache/cache_invalidation.rst

@@ -16,10 +16,11 @@ name to the ``setDefaultCommand()`` method::
 
     class HelloWorldCommand extends Command
     {
+        protected static $defaultName = 'hello:world';
+
         protected function configure()
         {
-            $this->setName('hello:world')
-                ->setDescription('Outputs \'Hello World\'');
+            $this->setDescription('Outputs "Hello World"');
         }
 
         protected function execute(InputInterface $input, OutputInterface $output)

components/cache/cache_items.rst

@@ -23,10 +23,11 @@ Have a look at the following command that has three options::
 
     class DemoArgsCommand extends Command
     {
+        protected static $defaultName = 'demo:args';
+
         protected function configure()
         {
             $this
-                ->setName('demo:args')
                 ->setDescription('Describe args behaviors')
                 ->setDefinition(
                     new InputDefinition([

components/cache/cache_pools.rst

@@ -154,4 +154,4 @@ Listeners receive a
     It is then dispatched just after the ``ConsoleEvents::ERROR`` event.
     The exit code received in this case is the exception code.
 
-.. _`reserved exit codes`: http://www.tldp.org/LDP/abs/html/exitcodes.html
+.. _`reserved exit codes`: https://www.tldp.org/LDP/abs/html/exitcodes.html

components/cache/psr6_psr16_adapters.rst

@@ -112,7 +112,7 @@ which starts, advances and finishes the progress bar automatically::
 
 If ``$iterable = [1, 2]``, the previous code will output the following:
 
-.. code-block:: terminal
+.. code-block:: console
 
      0/2 [>---------------------------]   0%
      1/2 [==============>-------------]  50%

components/config/definition.rst

@@ -88,7 +88,7 @@ You can optionally display titles at the top and the bottom of the table::
     | 80-902734-1-6 | And Then There Were None | Agatha Christie  |
     +---------------+--------- Page 1/2 -------+------------------+
 
-By default the width of the columns is calculated automatically based on their
+By default, the width of the columns is calculated automatically based on their
 contents. Use the :method:`Symfony\\Component\\Console\\Helper\\Table::setColumnWidths`
 method to set the column widths explicitly::
 

components/console/changing_default_command.rst

@@ -44,10 +44,11 @@ You can rely on the logger to use this dependency inside a command::
 
     class MyCommand extends Command
     {
+        protected static $defaultName = 'my:command';
+
         protected function configure()
         {
             $this
-                ->setName('my:command')
                 ->setDescription(
                     'Use an external dependency requiring a PSR-3 logger'
                 )

components/console/console_arguments.rst

@@ -469,7 +469,7 @@ serves at dumping the compiled container::
     }
 
 ``ProjectServiceContainer`` is the default name given to the dumped container
-class. However you can change this with the ``class`` option when you
+class. However, you can change this with the ``class`` option when you
 dump it::
 
     // ...

components/console/events.rst

@@ -141,6 +141,14 @@ Use environment variables in values by prefixing variables with ``$``:
     DB_USER=root
     DB_PASS=${DB_USER}pass # Include the user as a password prefix
 
+.. note::
+
+    The order is important when some env var depends on the value of other env
+    vars. In the above example, ``DB_PASS`` must be defined after ``DB_USER``.
+    Moreover, if you define multiple ``.env`` files and put ``DB_PASS`` first,
+    its value will depend on the ``DB_USER`` value defined in other files
+    instead of the value defined in this file.
+
 Embed commands via ``$()`` (not supported on Windows):
 
 .. code-block:: terminal

components/console/helpers/progressbar.rst

@@ -13,7 +13,7 @@ Introduction
 ------------
 
 Object-oriented code has gone a long way to ensuring code extensibility.
-By creating classes that have well defined responsibilities, your code becomes
+By creating classes that have well-defined responsibilities, your code becomes
 more flexible and a developer can extend them with subclasses to modify
 their behaviors. But if they want to share the changes with other developers
 who have also made their own subclasses, code inheritance is no longer the
@@ -111,7 +111,7 @@ Often times, data about a specific event needs to be passed along with the
 case, a special subclass that has additional methods for retrieving and
 overriding information can be passed when dispatching an event. For example,
 the ``kernel.response`` event uses a
-:class:`Symfony\\Component\\HttpKernel\\Event\\FilterResponseEvent`, which
+:class:`Symfony\\Component\\HttpKernel\\Event\\ResponseEvent`, which
 contains methods to get and even replace the ``Response`` object.
 
 The Dispatcher
@@ -291,8 +291,8 @@ Dispatch the Event
 
 The :method:`Symfony\\Component\\EventDispatcher\\EventDispatcher::dispatch`
 method notifies all listeners of the given event. It takes two arguments:
-the name of the event to dispatch and the ``Event`` instance to pass to
-each listener of that event::
+the ``Event`` instance to pass to each listener of that event and the name
+of the event to dispatch and ::
 
     use Acme\Store\Event\OrderPlacedEvent;
     use Acme\Store\Order;
@@ -303,7 +303,7 @@ each listener of that event::
 
     // creates the OrderPlacedEvent and dispatches it
     $event = new OrderPlacedEvent($order);
-    $dispatcher->dispatch(OrderPlacedEvent::NAME, $event);
+    $dispatcher->dispatch($event, OrderPlacedEvent::NAME);
 
 Notice that the special ``OrderPlacedEvent`` object is created and passed to
 the ``dispatch()`` method. Now, any listener to the ``order.placed``
@@ -334,7 +334,7 @@ Take the following example of a subscriber that subscribes to the
 
     use Acme\Store\Event\OrderPlacedEvent;
     use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-    use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+    use Symfony\Component\HttpKernel\Event\ResponseEvent;
     use Symfony\Component\HttpKernel\KernelEvents;
 
     class StoreSubscriber implements EventSubscriberInterface
@@ -350,12 +350,12 @@ Take the following example of a subscriber that subscribes to the
             ];
         }
 
-        public function onKernelResponsePre(FilterResponseEvent $event)
+        public function onKernelResponsePre(ResponseEvent $event)
         {
             // ...
         }
 
-        public function onKernelResponsePost(FilterResponseEvent $event)
+        public function onKernelResponsePost(ResponseEvent $event)
         {
             // ...
         }
@@ -423,7 +423,7 @@ It is possible to detect if an event was stopped by using the
 method which returns a boolean value::
 
     // ...
-    $dispatcher->dispatch('foo.event', $event);
+    $dispatcher->dispatch($event, 'foo.event');
     if ($event->isPropagationStopped()) {
         // ...
     }
@@ -441,36 +441,6 @@ name and a reference to itself to the listeners. This can lead to some advanced
 applications of the ``EventDispatcher`` including dispatching other events inside
 listeners, chaining events or even lazy loading listeners into the dispatcher object.
 
-.. index::
-   single: EventDispatcher; Dispatcher shortcuts
-
-.. _event_dispatcher-shortcuts:
-
-Dispatcher Shortcuts
-~~~~~~~~~~~~~~~~~~~~
-
-If you do not need a custom event object, you can rely on a plain
-:class:`Symfony\\Contracts\\EventDispatcher\\Event` object. You do not even
-need to pass this to the dispatcher as it will create one by default unless you
-specifically pass one::
-
-    $dispatcher->dispatch('order.placed');
-
-Moreover, the event dispatcher always returns whichever event object that
-was dispatched, i.e. either the event that was passed or the event that
-was created internally by the dispatcher. This allows for nice shortcuts::
-
-    if (!$dispatcher->dispatch('foo.event')->isPropagationStopped()) {
-        // ...
-    }
-
-Or::
-
-    $event = new OrderPlacedEvent($order);
-    $order = $dispatcher->dispatch('bar.event', $event)->getOrder();
-
-and so on.
-
 .. index::
    single: EventDispatcher; Event name introspection