Facades provide a static interface to classes that are available in the application's service container. Laravel facades serve as static proxies to underlying classes in the service container, providing the benefit of a terse, expressive syntax while maintaining more testability and flexibility than traditional static methods.
How to create Facade
The following are the steps to create Facade in Laravel ?
Step 1 ? Create PHP Class File.
Step 2 ? Bind that class to Service Provider.
-
Step 3 ? Register that ServiceProvider to
Configapp.php as providers.
-
Step 4 ? Create Class which is this class extends to
lluminateSupportFacadesFacade.
Step 5 ? Register point 4 to Configapp.php as aliases.
Facade Class Reference
Laravel ships with many Facades. The following table show the in-built Facade class references ?
Facade | Class | Service Container Binding |
---|---|---|
App | IlluminateFoundationApplication | app |
Artisan | IlluminateContractsConsoleKernel | artisan |
Auth | IlluminateAuthAuthManager | auth |
Auth (Instance) | IlluminateAuthGuard | |
Blade | IlluminateViewCompilersBladeCompiler | blade.compiler |
Bus | IlluminateContractsBusDispatcher | |
Cache | IlluminateCacheRepository | cache |
Config | IlluminateConfigRepository | config |
Cookie | IlluminateCookieCookieJar | cookie |
Crypt | IlluminateEncryptionEncrypter | encrypter |
DB | IlluminateDatabaseDatabaseManager | db |
DB (Instance) | IlluminateDatabaseConnection | |
Event | IlluminateEventsDispatcher | events |
File | IlluminateFilesystemFilesystem | files |
Gate | IlluminateContractsAuthAccessGate | |
Hash | IlluminateContractsHashingHasher | hash |
Input | IlluminateHttpRequest | request |
Lang | IlluminateTranslationTranslator | translator |
Log | IlluminateLogWriter | log |
IlluminateMailMailer | mailer | |
Password | IlluminateAuthPasswordsPasswordBroker | auth.password |
Queue | IlluminateQueueQueueManager | queue |
Queue (Instance) | IlluminateQueueQueueInterface | |
Queue (Base Class) | IlluminateQueueQueue | |
Redirect | IlluminateRoutingRedirector | redirect |
Redis | IlluminateRedisDatabase | redis |
Request | IlluminateHttpRequest | request |
Response | IlluminateContractsRoutingResponseFactory | |
Route | IlluminateRoutingRouter | router |
Schema | IlluminateDatabaseSchemaBlueprint | |
Session | IlluminateSessionSessionManager | session |
Session (Instance) | IlluminateSessionStore | |
Storage | IlluminateContractsFilesystemFactory | filesystem |
URL | IlluminateRoutingUrlGenerator | url |
Validator | IlluminateValidationFactory | validator |
Validator (Instance) | IlluminateValidationValidator | |
View | IlluminateViewFactory | view |
View (Instance) | IlluminateViewView |
Example
Step 1 ? Create a service provider called TestLaravel - Facades by executing the following command.
php artisan make:provider TestLaravel - Facades
Step 2 ? After successful execution, you will receive the following output ?

Step 3 ? Create a class called TestFacades.php at App/Test.
App/Test/TestFacades.php
<?php namespace App\Test; class TestFacades{ public function testingFacades() { echo "Testing the Facades in Laravel."; } } ?>
Step 4 ? Create a Facade class called “TestFacades.php” at “App/Test/Facades”.
App/Test/Facades/TestFacades.php
<?php namespace app\Test\Facades; use Illuminate\Support\Facades\Facade; class TestFacades extends Facade { protected static function getFacadeAccessor() { return 'test'; } }
Step 5 ? Create a Facade class called TestLaravel - Facadess.php at App/Test/Facades.
App/Providers/TestLaravel - Facadess.php
<?php namespace App\Providers; use App; use Illuminate\Support\ServiceProvider; class TestLaravel - Facades extends ServiceProvider { public function boot() { // } public function register() { App::bind('test',function() { return new \App\Test\TestFacades; }); } }
Step 6 ? Add a service provider in a file config/app.php as shown in the below figure.
config/app.php

Step 7 ? Add an alias in a file config/app.php as shown in the below figure.
config/app.php

Step 8 ? Add the following lines in app/Http/routes.php.
app/Http/routes.php
Route::get('/facadeex', function() { return TestFacades::testingFacades(); });
Step 9 ? Visit the following URL to test the Facade.
http://localhost:8000/facadeex
Step 10 ? After visiting the URL, you will receive the following output ?

The above is the detailed content of Laravel - Facades. For more information, please follow other related articles on the PHP Chinese website!

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