本书介绍了如何使用 Laravel 4 设计模式开发不同的应用程序并解决重复出现的问题。它将引导您了解广泛使用的设计模式——生成器(管理器)模式、工厂模式、存储库模式和策略模式,并将使您能够在使用 Laravel 开发各种应用程序时使用这些模式。本书将帮助您找到稳定和可接受的解决方案,从而提高应用程序的质量。 在本书的...
$controller = str_replace(DS, '.', $controller);$controllers[] = Bundle::identifier($bundle, $controller); # 文件就假设它是控制器并且传递到路由器中 } }return $controllers; }/** * 调用控制器方法 * * * // 控制器名称@方法名称 * $response = Controller::call('user@show'); * * ...
4 * Instantiate a new UserController instance. 5 */ 6 public function __construct() 7 { 8 $this->beforeFilter(function() 9 { 10 // 11 }); 12 } 13 14}If you would like to use another method on the controller as a filter, you may use @ syntax to define the filter:1...
To accomplish this, you may call the render method of the mailable. This method will return the evaluated HTML content of the mailable as a string:1use App\Mail\InvoicePaid; 2use App\Models\Invoice; 3 4$invoice = Invoice::find(1); 5 6return (new InvoicePaid($invoice))->render(...
class UserController extends BaseController { /** * Instantiate a new UserController instance. */ public function __construct() { $this->beforeFilter(function() { // }); } }If you would like to use another method on the controller as a filter, you may use @ syntax to define the ...
In this example, the where method is used to filter the query based on the input variable $name. Laravel will automatically escape the input variable to prevent SQL injection attacks. Another example is where we get the number of products that are either launching in the USA or have the ...
class IndexController { public function __invoke(GeneralSettings $settings){ return view('index', [ 'site_name' => $settings->site_name, ]); } }Or use it to load it somewhere in your application as such:function getName(): string{ return app(GeneralSettings::class)->site_name; }...
useGeocoder\Laravel\ProviderAndDumperAggregatorasGeocoder;classGeocoderControllerextendsController {publicfunctiongetGeocode(Geocoder$geocoder) {$geocoder->geocode('Los Angeles, CA')->get() } } Upgrading Anytime you upgrade this package, please remember to clear your cache, to prevent incompatible cached...
Open app/Http/Controllers/Auth/RegisterController.php and add the method: PHP Copy Code protected function registered(Request $request, User $user) { $user->callToVerify(); return redirect($this->redirectPath()); } In this method we call the callToVerify method on the user that we ...
Feel the need to call controllers from other controllers? This is often indicative of poor application design and too much business logic in your controllers. Extract the logic into a third class that can be injected into any controller.