Dec 19, 2013 · Mar 26, 2014
diff --git a/components/routing/hostname_pattern.rst b/components/routing/hostname_pattern.rst

        return $collection;

 .. tip::

    Make sure you also include a default option for the ``subdomain``
    placeholder, otherwise you need to include the subdomains value each time
    you generate the route.

 .. sidebar:: Using Service Parameters

    You can also use service parameters if you do not want to hardcode the
    hostname:

    .. tip::

       Make sure you also include a default option for the ``subdomain``
       placeholder, otherwise you need to include the subdomains value each time
       you generate the route.

    .. configuration-block::

        .. code-block:: yaml

            mobile_homepage:
                path:     /
                host:     "m.{domain}"
                defaults: { _controller: AcmeDemoBundle:Main:mobileHomepage }
                defaults:
                    _controller: AcmeDemoBundle:Main:mobileHomepage
                    domain: "%domain%"
                requirements:
                    domain: "%domain%"


                <route id="mobile_homepage" path="/" host="m.example.com">
                    <default key="_controller">AcmeDemoBundle:Main:mobileHomepage</default>
                    <default key="domain">%domain%</requirement>
                    <requirement key="domain">%domain%</requirement>
                </route>

            $collection = new RouteCollection();
            $collection->add('mobile_homepage', new Route('/', array(
                '_controller' => 'AcmeDemoBundle:Main:mobileHomepage',
                'domain' => '%domain%',
            ), array(
                'domain' => '%domain%',
            ), array(), 'm.{domain}'));
Original file line number	Diff line number	Diff line change
Expand Up		@@ -176,25 +176,27 @@ instance, if you want to match both ``m.example.com`` and

		return $collection;

		.. tip::

		Make sure you also include a default option for the ``subdomain``
		placeholder, otherwise you need to include the subdomains value each time
		you generate the route.

		.. sidebar:: Using Service Parameters

		You can also use service parameters if you do not want to hardcode the
		hostname:

		.. tip::

		Make sure you also include a default option for the ``subdomain``
		placeholder, otherwise you need to include the subdomains value each time
		you generate the route.

		.. configuration-block::

		.. code-block:: yaml

		mobile_homepage:
		path: /
		host: "m.{domain}"
		defaults: { _controller: AcmeDemoBundle:Main:mobileHomepage }
		defaults:
		_controller: AcmeDemoBundle:Main:mobileHomepage
		domain: "%domain%"
		requirements:
		domain: "%domain%"

Expand All		@@ -212,6 +214,7 @@ instance, if you want to match both ``m.example.com`` and

		<route id="mobile_homepage" path="/" host="m.example.com">
		<default key="_controller">AcmeDemoBundle:Main:mobileHomepage</default>
		<default key="domain">%domain%</requirement>
		<requirement key="domain">%domain%</requirement>
		</route>

Expand All		@@ -228,6 +231,7 @@ instance, if you want to match both ``m.example.com`` and
		$collection = new RouteCollection();
		$collection->add('mobile_homepage', new Route('/', array(
		'_controller' => 'AcmeDemoBundle:Main:mobileHomepage',
		'domain' => '%domain%',
		), array(
		'domain' => '%domain%',
		), array(), 'm.{domain}'));
Expand Down