How to handle file streaming in Laravel?
Useresponse()->stream()withStorage::readStream()tostreamfilesmanuallywhileavoidingmemoryexhaustion;2.UtilizeStorage::download()orStorage::response()forautomaticstreamingoffilesfromlocalorS3storagewithproperheaders;3.Forvideofiles,implementrangereq
Aug 12, 2025 am 10:04 AM
How to broadcast events in Laravel
Configure the broadcast driver, select Pusher, Redis or Null, and set BROADCAST_DRIVER and corresponding credentials in the .env file; 2. Enable broadcast routing in the RouteServiceProvider to ensure that routes/channels.php is loaded; 3. Create an event class that implements the ShouldBroadcast interface, define the broadcastOn method to specify the channel type (such as PrivateChannel, Channel or PresenceChannel); 4. Define the authorization logic of the private channel in routes/channels.php to ensure that only authenticated users can
Aug 12, 2025 am 09:20 AM
How to use Laravel Echo for real-time events
LaravelEchoenablesreal-timeeventbroadcastinginLaravelapplicationsusingWebSockets.1.SetBROADCAST_DRIVER=pusher,installpusher/pusher-php-server,configureconfig/broadcasting.phpwithPushercredentialsandensureBroadcastServiceProviderisenabled.2.Createabro
Aug 12, 2025 am 09:11 AM
How to build a subscription-based service with Laravel
Install Laravel and set up authentication, and use Breeze to quickly build login and registration functions; 2. Install LaravelCashier and configure Stripe keys, migrate databases and add Billable features to the User model; 3. Create subscription plans in the Stripe background and record PriceID; 4. Create SubscriptionController to process subscription logic, including creating and unsubscribe; 5. Integrate Stripe.js in the view to implement payment forms; 6. Use Cashier method to check subscription status and create middleware to restrict access to unsubscribed users; 7. Configure Webhook routing to handle Stripe events, and use n during development
Aug 12, 2025 am 08:00 AM
How to add a new validation rule to a model in Yii
To add new validation rules in Yii, you only need to modify the rules() method of the model. 1. Open the model file such as User.php; 2. Add a new rule in the return array of the rules() method, in the format [Properties, Verifier, Options], such as ['age','integer','min'=>1,'max'=>120]; 3. You can use built-in validators such as 'required', 'email' or custom inline validators; 4. You can specify the scene or 'when' to set the conditions; 5. Finally, by calling validate() and checking getErrors() to test whether the rule takes effect. This process is complete and easy to implement.
Aug 12, 2025 am 07:46 AM
How to use design patterns in Laravel
UseDependencyInjectionviaLaravel’sServiceContainertoinjectdependenciesandbindinterfacestoimplementationsforeasyswapping.2.ApplytheRepositoryPatternbycreatinganinterfaceandEloquent-basedimplementationtodecoupledataaccesslogicandimprovetestability.3.Im
Aug 12, 2025 am 07:45 AM
How to create a custom authentication driver in Laravel
To create a custom authentication driver, you need to implement custom UserProvider and Guard and register through Auth::extend; 1. Understand the UserProvider, Authenticatable and Guard interfaces; 2. Create the CustomUserProvider class to handle user loading and register with AuthServiceProvider; 3. Create the CustomAuthGuard class to inherit SessionGuard and rewrite the authentication logic; 4. Use Auth::extend to register the custom driver in AuthServiceProvider; 5. Update config/auth.p
Aug 12, 2025 am 07:22 AM
How to use Pest for testing in Laravel
Pestisamodern,eleganttestingframeworkforPHPthatworksseamlesslywithLaravel,offeringacleanandexpressivesyntax.First,installPestviaComposerusingcomposerrequire--devpestphp/pestpestphp/pest-plugin-laravel,theninitializeitwithphpartisanpest:install,whichc
Aug 12, 2025 am 06:44 AM
How to build an application from scratch in Yii
Install Yii2: Use Composer to run composercreate-projectyiisoft/yii2-app-basicmyapp to create a project; 2. Set up the web server: enter the project directory and run phpyiiserve to start the development server; 3. Understand the directory structure: master the core directory uses config/, controllers/, models/, views/, web/ and other core directories; 4. Configure the database: Modify the DSN, username and password in config/db.php to connect to the database; 5. Use Gii to generate code: Enable the Gii module in config/web.php, and use
Aug 12, 2025 am 06:14 AM
How to deploy a Laravel application on AWS
LaunchanEC2instancewithUbuntuorAmazonLinux,installPHP,Composer,Nginx,andGit,clonetheLaravelapp,installdependencies,configurethe.envfile,generateanappkey,setpermissions,andconfigureNginxtoservetheapp.2.UseAmazonRDSforthedatabasebycreatingaMySQLinstanc
Aug 12, 2025 am 06:11 AM
How to create a custom error page in Laravel
To create a custom error page, just create a Blade file corresponding to the HTTP status code in the resources/views/errors directory. 1. Make sure that the resources/views/errors directory exists, and if not, create it; 2. Create files such as 404.blade.php, 500.blade.php and other files in this directory to customize each error page; 3. Access the non-existent route or use abort(500) test page; 4. If you need more fine control, you can rewrite the render method in app/Exceptions/Handler.php to handle specific exceptions; 5. If view caching is enabled in production environment, you need to run p
Aug 12, 2025 am 06:04 AM
How to implement a search functionality with Algolia in Laravel
Install LaravelScout and AlgoliaSDK and register service providers; 2. Publish and configure Scout, set Algolia credentials in .env; 3. Introduce Searchabletrait in the target model and define the toSearchableArray method to specify the index field; 4. Use the phpartisanscout:import command to synchronize existing data to Algolia; 5. Perform search through the model's search() method, supporting pagination and controller integration; 6. Optionally use the with() or raw() method to add advanced search parameters; 7. Ensure that the queue system is enabled to synchronize data asynchronously, and run import or
Aug 12, 2025 am 05:46 AM
How to deploy a Laravel application to a VPS
First, log in to VPS through SSH and update the system, create non-root users and install basic tools; 2. Install the LEMP environment, including Nginx, MySQL, PHP and their necessary extensions, and configure PHP-FPM; 3.Clone the Laravel project to the server, install Composer and configure dependencies, environment variables and database connections; 4. Create the Nginx server block configuration file, point to the public directory of Laravel and enable the site; 5. Use Certbot to configure the SSL certificate for the domain name to enable HTTPS; 6. If queues and timing tasks are required, use Supervisor to manage the queue process and add cron tasks for www-data users;
Aug 12, 2025 am 05:06 AM
How to create a model in Laravel
Usephpartisanmake:modelModelNametogenerateamodelinLaravel,whichcreatesaPHPfileintheapp/Modelsdirectory(orapp).2.Optionally,includethe-mflagtogenerateacorrespondingmigrationfilefordatabasesetup.3.Defineconfigurationslike$fillable,$casts,$table,$primar
Aug 12, 2025 am 04:41 AM
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