@@ -83,30 +83,33 @@ The ``generateUrl()`` is the same method as the ``path()`` function used in the
8383templates. It takes the route name and an array of parameters as arguments and
8484returns the associated friendly URL.
8585
86- You can alsoforward internally the action to anotherone with the ``forward() ``
86+ You can also internallyforward the action to anotherusing the ``forward() ``
8787method::
8888
89- return $this->forward('AcmeDemoBundle:Hello:fancy', array('name' => $name, 'color' => 'green'));
89+ return $this->forward('AcmeDemoBundle:Hello:fancy', array(
90+ 'name' => $name,
91+ 'color' => 'green'
92+ ));
9093
9194Displaying Error Pages
9295----------------------
9396
9497Errors will inevitably happen during the execution of every web application.
9598In the case of ``404 `` errors, Symfony includes a handy shortcut that you can
96- useon your controllers::
99+ usein your controllers::
97100
98101 throw $this->createNotFoundException();
99102
100103For ``500 `` errors, just throw a regular PHP exception inside the controller and
101- Symfony will transform itin a proper ``500 `` error page::
104+ Symfony will transform itinto a proper ``500 `` error page::
102105
103106 throw new \Exception('Something went wrong!');
104107
105108Getting information from the Request
106109------------------------------------
107110
108- Symfony automatically injects the ``Request `` object when the controllerdefines
109- a variable type hinted with `Symfony\Component\HttpFoundation\Request `::
111+ Symfony automatically injects the ``Request `` object when the controllerhas an
112+ argument that's type hinted with` `Symfony\Component\HttpFoundation\Request` ::
110113
111114 use Symfony\Component\HttpFoundation\Request;
112115
@@ -158,8 +161,8 @@ from any controller::
158161 }
159162
160163You can also store "flash messages" that will auto-delete after the next request.
161- They are usefulfor instance when you need to set a success message before
162- redirecting the user to another page (which will then show the message)::
164+ They are useful when you need to set a success message before redirecting the
165+ user to another page (which will then show the message)::
163166
164167 // store a message for the very next request (in a controller)
165168 $session->getFlashBag()->add('notice', 'Congratulations, your action succeeded!');