Twig Components / Available variables in Twig

To see all variables defined in the current page, use

# To output all variables in place in the HTML output
{{ dump() }}

# To output all variables in the Symfony toolbar
{% dump() %}

App¶

App is an instance of Symfony\Bridge\Twig\Appvariable. It contains:

{{ app.debug }}

Request¶

The app variable also includes information about the request, accessible by:

{{ dump(app.request) }}
{% set request = app.request %}
{% set method = request.method %}
{% set host = request.headers.host %}

Session¶

The session can be accessed through the app variable:

{% set session = app.session %}

User¶

Apart from the global user variable, the user can also be accessed using the app variable:

{% set user = app.user %}

{{ user.displayName }} # shows the logged in user's display name
{{ user.username }}
{{ user.email }}
{{ user.lastSeenAt }}
{{ user.locale }}
{{ user.disabled }} # true if user is disabled, otherwise false.
{{ user.roles }} # returns an array containing the user's roles

Environment¶

The current environment, as set in your .env file, can be accessed:

{% environment = app.environment %} # in dev, it returns 'dev'. For production, it will return 'prod'

For more info on app, check the Symfony app variable.

Flashes¶

Symfony's flashes can be accessed through the global app variable:

{% for message in app.flashes('notice') %}
    <div class="flash-notice">
        {{ message }}
    </div>
{% endfor %}

Config¶

The config global variable is used to access the configuration available in your config.yaml and contenttypes.yaml files. It has a bunch of useful methods

get(path)¶

Returns a config value using a path

{% set sitename = config.get('general/sitename') %}
{% set accepted_file_types = config.get('general/accept_file_types') %}

has(path)¶

Returns true if config matches path, and false otherwise.

{% set has_sitename = config.has('general/sitename') %} # returns true
{% set has_fakedummy = config.has('fake/dummy) %} # returns false

contentType(contenttype)¶

Returns the configuration for the given contenttype.

{% set homepage_config = config.contentType('homepage') %}

Theme¶

The global theme variable contains the configuration for your current theme, as defined in theme.yaml. For example, if you have configured your theme with a dark/light modes, here is how to access them:

{% set mode = theme.get('mode') %}

Note: Unlike the global config, the global theme variable is a multi-dimensional array. Thus, to access nested configurations, use theme.get('level-1').get('level-2').

Record¶

Most pages will have a global 'record' defined that corresponds to the current page. For more information on this, see Record and Records