Mastering Symfony

Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: "We can inherit other templates through the use of the extends() tag."

A block of code is set as follows:

public function aboutAction($name)
{
  $em = $this->container->get('doctrine')->getManager();
  $repo = $em->getRepository('ProjectBundle:Assignee');
  $photographer = $repo->findOneBy(array('name' =>$name));
  return $this->render('ProjectBundle:Default:about.html.twig',
                        array('Assignee' =>$Assignee));
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set ...