Laravel Starter - PHP User Group (Myanmar)
Laravel Starter - PHP User Group (Myanmar)
Laravel Starter - PHP User Group (Myanmar)
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<strong>Laravel</strong> <strong>Starter</strong><br />
In this example, we're only using one key/value pair for configuring our route. We use the key<br />
before to tell <strong>Laravel</strong> that our route uses a before filter. The value associated with the before<br />
key is the name of the filter, which should be run before our anonymous function is executed.<br />
Controllers are groups of routable methods that are similar and are therefore uniquely<br />
convenient to filter upon. Often the same set of filters that is appropriate for one action<br />
in a controller is appropriate for the rest. Filtering at the controller level gives you more<br />
flexibility and less redundancy than defining your filters in each route declaration. Let's<br />
look at securing our users controller.<br />
class <strong>User</strong>s_Controller extends Base_Controller<br />
{<br />
public function __construct()<br />
{<br />
parent::__construct();<br />
}<br />
$this->filter('before', 'auth');<br />
Here we're looking only at the top-most section of our users controller. The rest of the<br />
controller is identical to what we created in the Quick start section.<br />
As you may have noticed, we've declared a constructor for our <strong>User</strong>s_Controller class.<br />
A constructor is a method that is run immediately once our class is instantiated as an object.<br />
We use a controller class' constructor to define filters for that controller's actions. It's also<br />
important to notice that we first call the parent::__construct() method. It is important<br />
for <strong>Laravel</strong>'s Controller class to have its constructor executed so that it can initialize itself<br />
and be ready for action.<br />
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