Add missing twig helpers in reference page

reference/twig_reference.rst

@@ -60,6 +60,24 @@
     in the function name, e.g. ``render_hinclude()`` will use the hinclude.js
     strategy. This works for all ``render_*()`` functions.
 
+.. _reference-twig-function-render-ssi:
+
+render_ssi
+~~~~~~~~~~
+
+.. code-block:: twig
+
+    {{ render_ssi(uri, options = []) }}
+
+``uri``
+    **type**: ``string`` | ``ControllerReference``
+``options`` *(optional)*
+    **type**: ``array`` **default**: ``[]``
+
+It's similar to the `render`_ function and defines the same arguments. However,
+it generates an SSI tag when :doc:`SSI support </http_cache/ssi>` is enabled or
+falls back to the behavior of `render`_ otherwise.
+
 fragment_uri
 ~~~~~~~~~~~~
 
@@ -528,6 +546,321 @@
 Outputs the ``importmap`` & a few other items when using
 :doc:`the Asset component </frontend/asset_mapper>`.
 
+.. _reference-twig-function-dump:
+
+dump
+~~~~
+
+.. code-block:: twig
+
+    {{ dump(var1, var2, ...) }}
+
+Dumps information about template variables using the
+:doc:`VarDumper component </components/var_dumper>`. When called without
+arguments, all variables available in the template are dumped:
+
+.. code-block:: twig
+
+    {# dumps a specific variable #}
+    {{ dump(user) }}
+
+    {# dumps multiple variables with labels #}
+    {{ dump(blog_posts: articles, user: app.user) }}
+
+    {# dumps all template variables #}
+    {{ dump() }}
+
+The ``dump()`` function is only available in the ``dev`` and ``test``
+:ref:`configuration environments <configuration-environments>`.
+It can also be used as a :ref:`tag <reference-twig-tag-dump>`.
+
+.. seealso::
+
+    Read more about :ref:`debugging Twig templates <templates-debug-variables>`.
+
+Workflow Functions
+~~~~~~~~~~~~~~~~~~
+
+The following functions are provided by the :doc:`Workflow component </workflow>`
+to manage workflows and reduce the need of domain logic in your templates.
+
+All workflow functions accept an optional ``name`` argument (the workflow name)
+as the last parameter. This is only required when the object is associated with
+multiple workflows:
+
+.. code-block:: twig
+
+    {# if the object has only one workflow, the name is optional #}
+    {% if workflow_can(post, 'publish') %}
+
+    {# if the object has multiple workflows, specify the workflow name #}
+    {% if workflow_can(post, 'publish', 'blog_publishing') %}
+
+.. _reference-twig-function-workflow-can:
+
+**workflow_can**
+
+.. code-block:: twig
+
+    {{ workflow_can(object, transition, name = null) }}
+
+``object``
+    **type**: ``object``
+``transition``
+    **type**: ``string``
+``name`` *(optional)*
+    **type**: ``string`` | ``null`` **default**: ``null``
+
+Returns ``true`` if the given object can make the given transition.
+
+.. _reference-twig-function-workflow-transitions:
+
+**workflow_transitions**
+
+.. code-block:: twig
+
+    {{ workflow_transitions(object, name = null) }}
+
+``object``
+    **type**: ``object``
+``name`` *(optional)*
+    **type**: ``string`` | ``null`` **default**: ``null``
+
+Returns an array with all the transitions enabled for the given object.
+
+.. _reference-twig-function-workflow-transition:
+
+**workflow_transition**
+
+.. code-block:: twig
+
+    {{ workflow_transition(object, transition, name = null) }}
+
+``object``
+    **type**: ``object``
+``transition``
+    **type**: ``string``
+``name`` *(optional)*
+    **type**: ``string`` | ``null`` **default**: ``null``
+
+Returns a specific :class:`Symfony\\Component\\Workflow\\Transition` enabled for
+the given object and transition name, or ``null`` if the transition is not enabled.
+
+.. _reference-twig-function-workflow-marked-places:
+
+**workflow_marked_places**
+
+.. code-block:: twig
+
+    {{ workflow_marked_places(object, placesNameOnly = true, name = null) }}
+
+``object``
+    **type**: ``object``
+``placesNameOnly`` *(optional)*
+    **type**: ``boolean`` **default**: ``true``
+``name`` *(optional)*
+    **type**: ``string`` | ``null`` **default**: ``null``
+
+Returns an array with the place names of the given marking.
+
+.. _reference-twig-function-workflow-has-marked-place:
+
+**workflow_has_marked_place**
+
+.. code-block:: twig
+
+    {{ workflow_has_marked_place(object, place, name = null) }}
+
+``object``
+    **type**: ``object``
+``place``
+    **type**: ``string``
+``name`` *(optional)*
+    **type**: ``string`` | ``null`` **default**: ``null``
+
+Returns ``true`` if the marking of the given object has the given place.
+
+.. _reference-twig-function-workflow-transition-blockers:
+
+**workflow_transition_blockers**
+
+.. code-block:: twig
+
+    {{ workflow_transition_blockers(object, transition, name = null) }}
+
+``object``
+    **type**: ``object``
+``transition``
+    **type**: ``string``
+``name`` *(optional)*
+    **type**: ``string`` | ``null`` **default**: ``null``
+
+Returns :class:`Symfony\\Component\\Workflow\\TransitionBlockerList` for the
+given transition.
+
+.. _reference-twig-function-workflow-metadata:
+
+**workflow_metadata**
+
+.. code-block:: twig
+
+    {{ workflow_metadata(object, key, metadataSubject = null, name = null) }}
+
+``object``
+    **type**: ``object``
+``key``
+    **type**: ``string``
+``metadataSubject`` *(optional)*
+    **type**: ``string`` | :class:`Symfony\\Component\\Workflow\\Transition` | ``null`` **default**: ``null``
+``name`` *(optional)*
+    **type**: ``string`` | ``null`` **default**: ``null``
+
+Returns the metadata for the given object. When ``metadataSubject`` is ``null``,
+it returns the workflow metadata. Pass a place name (string) to get place
+metadata, or a :class:`Symfony\\Component\\Workflow\\Transition` object to get
+transition metadata:
+
+.. code-block:: twig
+
+    {# workflow metadata #}
+    {{ workflow_metadata(blog_post, 'title') }}
+
+    {# place metadata #}
+    {{ workflow_metadata(blog_post, 'max_num_of_words', 'draft') }}
+
+    {# transition metadata #}
+    {{ workflow_metadata(blog_post, 'priority', workflow_transition(blog_post, 'to_review')) }}
+
+.. seealso::
+
+    Read more about :doc:`Symfony Workflows </workflow>` and about
+    :ref:`storing metadata <workflow_storing-metadata>`.
+
+WebLink Functions
+~~~~~~~~~~~~~~~~~
+
+The following functions are provided by the :doc:`WebLink component </web_link>`
+to manage ``Link`` HTTP headers, enabling features like preloading resources and
+`resource hints`_.
+
+.. _reference-twig-function-preload:
+
+**preload**
+
+.. code-block:: twig
+
+    {{ preload(uri, attributes = {}) }}
+
+``uri``
+    **type**: ``string``
+``attributes`` *(optional)*
+    **type**: ``array`` **default**: ``{}``
+
+Adds a ``Link`` HTTP header with ``rel="preload"`` to tell the browser to
+start downloading the given resource as early as possible:
+
+.. code-block:: html+twig
+
+    <link rel="preload" href="{{ preload('/fonts/myfont.woff2', {as: 'font'}) }}">
+
+.. _reference-twig-function-dns-prefetch:
+
+**dns_prefetch**
+
+.. code-block:: twig
+
+    {{ dns_prefetch(uri, attributes = {}) }}
+
+``uri``
+    **type**: ``string``
+``attributes`` *(optional)*
+    **type**: ``array`` **default**: ``{}``
+
+Adds a ``Link`` HTTP header with ``rel="dns-prefetch"`` to indicate an origin
+that will be used to fetch required resources, and that should be resolved
+as early as possible.
+
+.. _reference-twig-function-preconnect:
+
+**preconnect**
+
+.. code-block:: twig
+
+    {{ preconnect(uri, attributes = {}) }}
+
+``uri``
+    **type**: ``string``
+``attributes`` *(optional)*
+    **type**: ``array`` **default**: ``{}``
+
+Adds a ``Link`` HTTP header with ``rel="preconnect"`` to indicate an origin
+that will be used to fetch required resources, initiating an early connection
+(DNS lookup, TCP handshake, and TLS negotiation).
+
+.. _reference-twig-function-prefetch:
+
+**prefetch**
+
+.. code-block:: twig
+
+    {{ prefetch(uri, attributes = {}) }}
+
+``uri``
+    **type**: ``string``
+``attributes`` *(optional)*
+    **type**: ``array`` **default**: ``{}``
+
+Adds a ``Link`` HTTP header with ``rel="prefetch"`` to identify a resource that
+might be required by the next navigation, so the browser can fetch it ahead of time.
+
+.. _reference-twig-function-prerender:
+
+**prerender**
+
+.. code-block:: twig
+
+    {{ prerender(uri, attributes = {}) }}
+
+``uri``
+    **type**: ``string``
+``attributes`` *(optional)*
+    **type**: ``array`` **default**: ``{}``
+
+.. deprecated::
+
+    The ``prerender`` resource hint is deprecated and superseded by the
+    `Speculation Rules API`_.
+
+Adds a ``Link`` HTTP header with ``rel="prerender"`` to identify a resource that
+might be required by the next navigation, so the browser can fetch and execute
+it ahead of time.
+
+.. _reference-twig-function-link:
+
+**link**
+
+.. code-block:: twig
+
+    {{ link(uri, rel, attributes = {}) }}
+
+``uri``
+    **type**: ``string``
+``rel``
+    **type**: ``string``
+``attributes`` *(optional)*
+    **type**: ``array`` **default**: ``{}``
+
+Adds a ``Link`` HTTP header with the given relation type. This can be used to
+send any `link relation`_:
+
+.. code-block:: html+twig
+
+    <link rel="alternate" href="{{ link('/index.jsonld', 'alternate') }}">
+
+.. seealso::
+
+    Read more about the :doc:`WebLink component </web_link>`.
+
 Form Related Functions
 ~~~~~~~~~~~~~~~~~~~~~~
 
@@ -1087,6 +1420,28 @@
 
 This will set the default domain in the current template.
 
+.. _reference-twig-tag-dump:
+
+dump
+~~~~
+
+.. code-block:: twig
+
+    {% dump variable %}
+    {% dump variable1, variable2 %}
+
+Dumps the given variables using the :doc:`VarDumper component </components/var_dumper>`.
+Unlike the ``{{ dump() }}`` function which outputs inline, the tag sends
+the output to the :doc:`web debug toolbar </profiler>`.
+
+The ``dump`` tag is only available in the ``dev`` and ``test``
+:ref:`configuration environments <configuration-environments>`.
+
+.. seealso::
+
+    The :ref:`dump() function <reference-twig-function-dump>` can also be used
+    to dump variables inline.
+
 .. _reference-twig-tag-stopwatch:
 
 stopwatch
@@ -1121,3 +1476,6 @@
 :ref:`Twig global app variable <twig-app-variable>`.
 
 .. _`default filters and functions defined by Twig`: https://twig.symfony.com/doc/3.x/#reference
+.. _`resource hints`: https://www.w3.org/TR/resource-hints/
+.. _`link relation`: https://html.spec.whatwg.org/multipage/links.html#linkTypes
+.. _`Speculation Rules API`: https://developer.mozilla.org/en-US/docs/Web/API/Speculation_Rules_API