How to create an e-commerce platform with Laravel?
InstallLaravelandconfiguretheenvironmentwithComposer,Node.js,anddatabasesettingsviathe.envfile.2.SetupauthenticationusingLaravelBreezeorJetstreamandadduserrolesbymodifyingtheuserstablemigration.3.CreateProductandCategorymodelswithCRUDfunctionalityand
Aug 13, 2025 am 07:33 AM
How to use soft deletes in Laravel
SoftdeletesinLaravelallowyoutomarkrecordsasdeletedwithoutremovingthemfromthedatabasebysettingadeleted_attimestamp,whichenablesdatarecoverywhenneeded.1.AddtheSoftDeletestraittoyourmodel:importanduseIlluminate\Database\Eloquent\SoftDeletesinyourmodelcl
Aug 13, 2025 am 06:54 AM
How to create a multi-tenant application in Laravel
Select a single database tenant ID isolation strategy; 2. Identify tenants through subdomain names and inject request context with middleware; 3. Add tenant_id fields to tenant-related tables and automatically isolate data through global scope; 4. Verify users in combination with tenant context when logging in; 5. Implement tenant registration and create corresponding users; 6. Optional dynamic switching of databases to achieve complete isolation; 7. Comprehensive test of tenant data isolation and security; 8. Packages such as stancl/tenancy can be selected to simplify development; and finally realize a complete multi-tenant system through context awareness of routing, authentication, and data access.
Aug 13, 2025 am 03:55 AM
How to create a package that works with multiple Laravel versions
To create a package that is compatible with multiple Laravel versions, you must use version-independent dependencies, avoid deprecation, cross-version testing, elegantly handle breaking changes, use abstraction and feature detection, keep structure clear and documented. 1. Use flexible constraints such as "^8.0|^9.0|^10.0|^11.0" in composer.json, and only rely on necessary components such as illuminate/support and illuminate/contracts, and do not introduce laravel/framework. 2. Avoid using deprecated or version-specific features, such as Laravel10 removing characters
Aug 13, 2025 am 03:30 AM
How to handle database transactions in Laravel?
Use DB::transaction() to automatically handle transaction commits and rollbacks, and if an exception is thrown in the closure, it will be automatically rolled back, which is suitable for most scenarios; 1. Use DB::transaction() to wrap database operations to ensure atomicity and support Eloquent model operations; 2. When manual control is required, DB::beginTransaction(), DB::commit() and DB::rollback() can be used for fine-grained management, suitable for situations where exceptions need to be caught or combined with non-database operations; 3. You can pass the second parameter in DB::transaction() to specify the number of deadlock retry times, such as 3 times, to cope with high concurrency environments; 4.
Aug 13, 2025 am 02:50 AM
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 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 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
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