Added docs for "date" and "number_format" Twig options

Author: javiereguiluz

reference/configuration/twig.rst

@@ -53,6 +53,16 @@ TwigBundle Configuration ("twig")
             paths:
                 '%kernel.root_dir%/../vendor/acme/foo-bar/templates': foo_bar
 
+            # The following were added in Symfony 2.7.
+            date:
+                format: d.m.Y, H:i:s
+                interval_format: '%%d days'
+                timezone: Asia/Tokyo
+            number_format:
+                decimals: 2
+                decimal_point: ','
+                thousands_separator: '.'
+
     .. code-block:: xml
 
         <!-- app/config/config.xml -->
@@ -92,23 +102,33 @@ TwigBundle Configuration ("twig")
             'form_themes' => array(
                 'form_div_layout.html.twig', // Default
                 'MyBundle::form.html.twig',
-             ),
-             'globals' => array(
-                 'foo' => '@bar',
-                 'pi'  => 3.14,
-             ),
-             'auto_reload'          => '%kernel.debug%',
-             'autoescape'           => 'name',
-             'base_template_class'  => 'Twig_Template',
-             'cache'                => '%kernel.cache_dir%/twig',
-             'charset'              => '%kernel.charset%',
-             'debug'                => '%kernel.debug%',
-             'strict_variables'     => false,
-             'exception_controller' => 'AcmeFooBundle:Exception:showException',
-             'optimizations'        => true,
-             'paths' => array(
-                 '%kernel.root_dir%/../vendor/acme/foo-bar/templates' => 'foo_bar',
-             ),
+            ),
+            'globals' => array(
+                'foo' => '@bar',
+                'pi'  => 3.14,
+            ),
+            'auto_reload'          => '%kernel.debug%',
+            'autoescape'           => 'name',
+            'base_template_class'  => 'Twig_Template',
+            'cache'                => '%kernel.cache_dir%/twig',
+            'charset'              => '%kernel.charset%',
+            'debug'                => '%kernel.debug%',
+            'strict_variables'     => false,
+            'exception_controller' => 'AcmeFooBundle:Exception:showException',
+            'optimizations'        => true,
+            'paths' => array(
+                '%kernel.root_dir%/../vendor/acme/foo-bar/templates' => 'foo_bar',
+            ),
+            'date' => array(
+                'format' => 'd.m.Y, H:i:s',
+                'interval_format' => '%%d days',
+                'timezone' => 'Asia/Tokyo',
+            ),
+            'number_format' => array(
+                'decimals' => 2,
+                'decimal_point' => ',',
+                'thousands_separator' => '.',
+            ),
         ));
 
 .. caution::
@@ -208,6 +228,37 @@ charset
 The charset used by the template files. In the Symfony Standard edition this
 defaults to the ``UTF-8`` charset.
 
+date
+~~~~
+
+These options define the default values used by the ``date`` filter to format
+date and time values. They are useful to avoid passing the same arguments on
+every ``date`` filter call.
+
+format
+......
+
+**type**: ``string`` **default**: ``F j, Y H:i``
+
+The format used by the ``date`` filter to display values when no specific format
+is passed as argument.
+
+internal_format
+...............
+
+**type**: ``string`` **default**: ``%d days``
+
+The format used by the ``date`` filter to display ``DateInterval`` instances
+when no specific format is passed as argument.
+
+timezone
+........
+
+**type**: ``string`` **default**: (the value returned by ``date_default_timezone_get()``)
+
+The timezone used when formatting date values with the ``date`` filter and no
+specific timezone is passed as argument.
+
 debug
 ~~~~~
 
@@ -232,6 +283,38 @@ option is advanced. If you need to customize an error page you should use
 the previous link. If you need to perform some behavior on an exception,
 you should add a listener to the ``kernel.exception`` event (see :ref:`dic-tags-kernel-event-listener`).
 
+number_format
+~~~~~~~~~~~~~
+
+These options define the default values used by the ``number_format`` filter to
+format numeric values. They are useful to avoid passing the same arguments on
+every ``number_format`` filter call.
+
+decimals
+........
+
+**type**: ``integer`` **default**: ``0``
+
+The number of decimals used to format numeric values when no specific number is
+passed as argument to the ``number_format`` filter.
+
+decimal_point
+.............
+
+**type**: ``string`` **default**: ``.``
+
+The character used to separate the decimals from the integer part of numeric
+values when no specific character is passed as argument to the ``number_format``
+filter.
+
+thousands_separator
+...................
+
+**type**: ``string`` **default**: ``,``
+
+The character used to separate every group of thousands in numeric values when
+no specific character is passed as argument to the ``number_format`` filter.
+
 optimizations
 ~~~~~~~~~~~~~