Merge branch '2.8' into 3.4

* 2.8:
  Fix "payload" usage
  Update custom_authentication_provider.rst
  Add a note about correct cfg value server_version for MariaDB
  Fixes year in license
  Update property_info.rst
  Fixed a minor RST syntax issue
  fix YAML code block indentation

components/property_info.rst

@@ -316,9 +316,9 @@ Type::getBuiltInType()
 ~~~~~~~~~~~~~~~~~~~~~~
 
 The :method:`Type::getBuiltinType() <Symfony\\Component\\PropertyInfo\\Type::getBuiltinType>`
-method will return the built-in PHP data type, which can be one of 9 possible
-string values: ``array``, ``bool``, ``callable``, ``float``, ``int``, ``null``,
-``object``, ``resource`` or ``string``.
+method returns the built-in PHP data type, which can be one of these
+string values: ``array``, ``bool``, ``callable``, ``float``, ``int``,
+``iterable``, ``null``, ``object``, ``resource`` or ``string``.
 
 Constants inside the :class:`Symfony\\Component\\PropertyInfo\\Type`
 class, in the form ``Type::BUILTIN_TYPE_*``, are provided for convenience.

contributing/code/core_team.rst

@@ -124,8 +124,8 @@ Former Core Members
 They are no longer part of the Core Team, but we are very grateful for all their
 Symfony contributions:
 
-  * **Bernhard Schussek** (`webmozart`_);
-  * **Abdellatif AitBoudad** (`aitboudad`_).
+* **Bernhard Schussek** (`webmozart`_);
+* **Abdellatif AitBoudad** (`aitboudad`_).
 
 Core Membership Application
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~

contributing/code/license.rst

@@ -16,7 +16,7 @@ According to `Wikipedia`_:
 The License
 -----------
 
-Copyright (c) 2004-2017 Fabien Potencier
+Copyright (c) 2004-2018 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

reference/configuration/doctrine.rst

@@ -371,8 +371,11 @@ The following block shows all possible configuration keys:
     your database server version (use ``postgres -V`` or ``psql -V`` command
     to find your PostgreSQL version and ``mysql -V`` to get your MySQL
     version).
-
-    Always wrap the server version number with quotes to parse it as a string
+
+    If you are running a MariaDB database, you must prefix the ``server_version``
+    value with ``mariadb-`` (e.g. ``server_version: mariadb-10.2.12``).
+
+    Always wrap the server version number with quotes to parse it as a string
     instead of a float number. Otherwise, the floating-point representation
     issues can make your version be considered a different number (e.g. ``5.6``
     will be rounded as ``5.5999999999999996447286321199499070644378662109375``).

security/custom_authentication_provider.rst

@@ -131,17 +131,17 @@ set an authenticated token in the token storage if successful::
         {
             $request = $event->getRequest();
 
-            $wsseRegex = '/UsernameToken Username="([^"]+)", PasswordDigest="([^"]+)", Nonce="([a-zA-Z0-9+\/]+={0,2})", Created="([^"]+)"/';
+            $wsseRegex = '/UsernameToken Username="(?P<username>[^"]+)", PasswordDigest="(?P<digest>[^"]+)", Nonce="(?P<nonce>[a-zA-Z0-9+\/]+={0,2})", Created="(?P<created>[^"]+)"/';
             if (!$request->headers->has('x-wsse') || 1 !== preg_match($wsseRegex, $request->headers->get('x-wsse'), $matches)) {
                 return;
             }
 
             $token = new WsseUserToken();
-            $token->setUser($matches[1]);
+            $token->setUser($matches['username']);
 
-            $token->digest  = $matches[2];
-            $token->nonce   = $matches[3];
-            $token->created = $matches[4];
+            $token->digest  = $matches['digest'];
+            $token->nonce   = $matches['nonce'];
+            $token->created = $matches['created'];
 
             try {
                 $authToken = $this->authenticationManager->authenticate($token);

service_container/lazy_services.rst

@@ -51,12 +51,14 @@ You can mark the service as ``lazy`` by manipulating its definition:
 
     .. code-block:: yaml
 
+        # app/config/services.yml
         services:
             AppBundle\Twig\AppExtension:
                 lazy:  true
 
     .. code-block:: xml
 
+        <!-- app/config/services.xml -->
         <?xml version="1.0" encoding="UTF-8" ?>
         <container xmlns="http://symfony.com/schema/dic/services"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
@@ -70,6 +72,7 @@ You can mark the service as ``lazy`` by manipulating its definition:
 
     .. code-block:: php
 
+        // app/config/services.php
         use AppBundle\Twig\AppExtension;
 
         $container->register(AppExtension::class)

validation/severity.rst

@@ -148,8 +148,8 @@ so that the severity is added as an additional HTML class:
         {%- if errors|length > 0 -%}
         <ul>
             {%- for error in errors -%}
-                {% if error.cause.constraint.payload.severity is defined %}
-                    {% set severity = error.cause.constraint.payload.severity %}
+                {% if error.constraint.payload.severity is defined %}
+                    {% set severity = error.constraint.payload.severity %}
                 {% endif %}
                 <li{% if severity is defined %} class="{{ severity }}"{% endif %}>{{ error.message }}</li>
             {%- endfor -%}