Merge branch '4.4' into 5.2

* 4.4:
  [Cache] Remove `compression` option from Redis and Memcache
  Reword
  Update env_var_processors.rst
  [Translation] Update translation.rst
  [Messenger] Added note about timezone

Author: javiereguiluz

components/cache/adapters/memcached_adapter.rst

@@ -120,7 +120,6 @@ option names and their respective values::
 
         // associative array of configuration options
         [
-            'compression' => true,
             'libketama_compatible' => true,
             'serializer' => 'igbinary',
         ]
@@ -139,17 +138,6 @@ Available Options
     server(s). Any action that retrieves data, quits the connection, or closes
     down the connection will cause the buffer to be committed.
 
-``compression`` (type: ``bool``, default: ``true``)
-    Enables or disables payload compression, where item values longer than 100
-    bytes are compressed during storage and decompressed during retrieval.
-
-``compression_type`` (type: ``string``)
-    Specifies the compression method used on value payloads. when the
-    **compression** option is enabled.
-
-    Valid option values include ``fastlz`` and ``zlib``, with a default value
-    that *varies based on flags used at compilation*.
-
 ``connect_timeout`` (type: ``int``, default: ``1000``)
     Specifies the timeout (in milliseconds) of socket connection operations when
     the ``no_block`` option is enabled.

components/cache/adapters/redis_adapter.rst

@@ -123,7 +123,6 @@ array of ``key => value`` pairs representing option names and their respective v
 
         // associative array of configuration options
         [
-            'compression' => true,
             'lazy' => false,
             'persistent' => 0,
             'persistent_id' => null,
@@ -143,10 +142,6 @@ Available Options
     If none is specified, it will return ``\Redis`` if the ``redis`` extension is
     available, and ``\Predis\Client`` otherwise.
 
-``compression`` (type: ``bool``, default: ``true``)
-    Enables or disables compression of items. This requires phpredis v4 or higher with
-    LZF support enabled.
-
 ``lazy`` (type: ``bool``, default: ``false``)
     Enables or disables lazy connections to the backend. It's ``false`` by
     default when using this as a stand-alone component and ``true`` by default

configuration/env_var_processors.rst

@@ -287,7 +287,7 @@ Symfony provides the following env var processors:
 
             # config/packages/framework.yaml
             parameters:
-                env(TRUSTED_HOSTS): "10.0.0.1, 10.0.0.2"
+                env(TRUSTED_HOSTS): "10.0.0.1,10.0.0.2"
             framework:
                trusted_hosts: '%env(csv:TRUSTED_HOSTS)%'
 
@@ -304,7 +304,7 @@ Symfony provides the following env var processors:
                     https://symfony.com/schema/dic/symfony/symfony-1.0.xsd">
 
                 <parameters>
-                    <parameter key="env(TRUSTED_HOSTS)">["10.0.0.1", "10.0.0.2"]</parameter>
+                    <parameter key="env(TRUSTED_HOSTS)">10.0.0.1,10.0.0.2</parameter>
                 </parameters>
 
                 <framework:config trusted-hosts="%env(csv:TRUSTED_HOSTS)%"/>
@@ -313,7 +313,7 @@ Symfony provides the following env var processors:
         .. code-block:: php
 
             // config/packages/framework.php
-            $container->setParameter('env(TRUSTED_HOSTS)', '["10.0.0.1", "10.0.0.2"]');
+            $container->setParameter('env(TRUSTED_HOSTS)', '10.0.0.1,10.0.0.2');
             $container->loadFromExtension('framework', [
                 'trusted_hosts' => '%env(csv:TRUSTED_HOSTS)%',
             ]);

messenger.rst

@@ -1093,6 +1093,12 @@ auto_setup          Whether the table should be created
                     automatically during send / get.       true
 ==================  =====================================  ======================
 
+.. caution::
+
+    The datetime property of the messages stored in the database uses the
+    timezone of the current system. This may cause issues if multiple machines
+    with different timezone configuration use the same storage.
+
 Beanstalkd Transport
 ~~~~~~~~~~~~~~~~~~~~
 

translation.rst

@@ -385,7 +385,7 @@ The ``translation:update`` command looks for missing translations in:
   defined in the :ref:`twig.default_path <config-twig-default-path>` and
   :ref:`twig.paths <config-twig-paths>` config options);
 * Any PHP file/class that injects or :doc:`autowires </service_container/autowiring>`
-  the ``translator`` service and makes calls to the ``trans()`` function.
+  the ``translator`` service and makes calls to the ``trans()`` method.
 
 .. _translation-resource-locations: