symfony template

http://symfony.com/doc/current/book/page_creation.html

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  {# src/Acme/HelloBundle/Resources/views/Hello/index.html.twig #} {% extends '::base.html.twig' %} {% block body %} Hello {{ name }}! {% endblock %}

Let's step through the Twig template line-by-line:

• line 2: The extends token defines a parent template. The template explicitly defines a layout file inside of which it will be placed.
• line 4: The block token says that everything inside should be placed inside a block called body. As you'll see, it's the responsibility of the parent template (base.html.twig) to ultimately render the block called body.

The parent template, ::base.html.twig, is missing both the BundleName and ControllerName portions of its name (hence the double colon (::) at the beginning). This means that the template lives outside of the bundles and in the app directory