use same order for all configuration-blocks

ensure the following order of code-blocks in a .. configuration-block:: directive:
 - php-annotations
 - yaml
 - xml
 - php

Author: OskarStark

components/translation/usage.rst

@@ -53,6 +53,10 @@ is done just as before:
 
 .. configuration-block::
 
+    .. code-block:: yaml
+
+        'Hello %name%': Bonjour %name%
+
     .. code-block:: xml
 
         <?xml version="1.0"?>
@@ -73,10 +77,6 @@ is done just as before:
             'Hello %name%' => 'Bonjour %name%',
         ];
 
-    .. code-block:: yaml
-
-        'Hello %name%': Bonjour %name%
-
 .. note::
 
     The placeholders can take on any form as the full message is reconstructed
@@ -109,6 +109,11 @@ recommended format. These files are parsed by one of the loader classes.
 
 .. configuration-block::
 
+    .. code-block:: yaml
+
+        Symfony is great: J'aime Symfony
+        symfony.great:    J'aime Symfony
+
     .. code-block:: xml
 
         <?xml version="1.0"?>
@@ -127,11 +132,6 @@ recommended format. These files are parsed by one of the loader classes.
             </file>
         </xliff>
 
-    .. code-block:: yaml
-
-        Symfony is great: J'aime Symfony
-        symfony.great:    J'aime Symfony
-
     .. code-block:: php
 
         return [

reference/constraints/Uuid.rst

@@ -25,14 +25,6 @@ Basic Usage
 
 .. configuration-block::
 
-    .. code-block:: yaml
-
-        # src/AppBundle/Resources/config/validation.yml
-        AppBundle\Entity\File:
-            properties:
-                identifier:
-                    - Uuid: ~
-
     .. code-block:: php-annotations
 
         // src/AppBundle/Entity/File.php
@@ -48,6 +40,14 @@ Basic Usage
              protected $identifier;
         }
 
+    .. code-block:: yaml
+
+        # src/AppBundle/Resources/config/validation.yml
+        AppBundle\Entity\File:
+            properties:
+                identifier:
+                    - Uuid: ~
+
     .. code-block:: xml
 
         <!-- src/AppBundle/Resources/config/validation.xml -->

translation.rst

@@ -126,6 +126,11 @@ different formats, XLIFF being the recommended format:
 
 .. configuration-block::
 
+    .. code-block:: yaml
+
+        # messages.fr.yml
+        Symfony is great: J'aime Symfony
+
     .. code-block:: xml
 
         <!-- messages.fr.xlf -->
@@ -141,11 +146,6 @@ different formats, XLIFF being the recommended format:
             </file>
         </xliff>
 
-    .. code-block:: yaml
-
-        # messages.fr.yml
-        Symfony is great: J'aime Symfony
-
     .. code-block:: php
 
         // messages.fr.php

translation/debug.rst

@@ -49,6 +49,11 @@ you've already setup some translations for the ``fr`` locale inside an AcmeDemoB
 
 .. configuration-block::
 
+    .. code-block:: yaml
+
+        # src/Acme/AcmeDemoBundle/Resources/translations/messages.fr.yml
+        Symfony is great: J'aime Symfony
+
     .. code-block:: xml
 
         <!-- src/Acme/AcmeDemoBundle/Resources/translations/messages.fr.xliff -->
@@ -64,11 +69,6 @@ you've already setup some translations for the ``fr`` locale inside an AcmeDemoB
             </file>
         </xliff>
 
-    .. code-block:: yaml
-
-        # src/Acme/AcmeDemoBundle/Resources/translations/messages.fr.yml
-        Symfony is great: J'aime Symfony
-
     .. code-block:: php
 
         // src/Acme/AcmeDemoBundle/Resources/translations/messages.fr.php
@@ -80,6 +80,11 @@ and for the ``en`` locale:
 
 .. configuration-block::
 
+    .. code-block:: yaml
+
+        # src/Acme/AcmeDemoBundle/Resources/translations/messages.en.yml
+        Symfony is great: Symfony is great
+
     .. code-block:: xml
 
         <!-- src/Acme/AcmeDemoBundle/Resources/translations/messages.en.xliff -->
@@ -95,11 +100,6 @@ and for the ``en`` locale:
             </file>
         </xliff>
 
-    .. code-block:: yaml
-
-        # src/Acme/AcmeDemoBundle/Resources/translations/messages.en.yml
-        Symfony is great: Symfony is great
-
     .. code-block:: php
 
         // src/Acme/AcmeDemoBundle/Resources/translations/messages.en.php

validation/translations.rst

@@ -88,6 +88,11 @@ Now, create a ``validators`` catalog file in the ``app/Resources/translations``
 
 .. configuration-block::
 
+    .. code-block:: yaml
+
+        # app/Resources/translations/validators.en.yml
+        author.name.not_blank: Please enter an author name.
+
     .. code-block:: xml
 
         <!-- app/Resources/translations/validators.en.xlf -->
@@ -103,11 +108,6 @@ Now, create a ``validators`` catalog file in the ``app/Resources/translations``
             </file>
         </xliff>
 
-    .. code-block:: yaml
-
-        # app/Resources/translations/validators.en.yml
-        author.name.not_blank: Please enter an author name.
-
     .. code-block:: php
 
         // app/Resources/translations/validators.en.php