How to use Blade templating in Laravel
Blade is Laravel's template engine for writing concise, readable PHP views. 1. Use {{$variable}} to output variables (auto escape), {!!$content!!} to output unescaped content; 2. Use @if, @foreach and other instructions to replace the native PHP control structure; 3. Define the layout through @extends, insert the content, and @produce, add styles or scripts to the stack; 4. Use @include to include subviews, pass data, or use Laravel7 components (such as); 5. Use @auth, @guest, @can, @cannot, @isset and other built-in references
Aug 22, 2025 am 09:05 AM
How to implement real-time features with Laravel Echo?
SetupthebroadcastingdriverlikePusherin.envandenableBroadcastServiceProviderinconfig/app.php.2.CreateabroadcasteventimplementingShouldBroadcastanddispatchitfromacontroller.3.InstallLaravelEchoandpusher-js,thenconfigureEchowithPushercredentialsinyourJa
Aug 22, 2025 am 06:08 AM
How to use response macros in Laravel
Laravel allows to create reusable custom HTTP responses by defining response macros. First, use Response::macro to register macros in the boot method of AppServiceProvider, such as defining two macros apiSuccess and apiError to return standardized JSON structures. Then, these macros are called in the controller or route through response()->apiSuccess() or response()->apiError() to achieve a consistent API response format. You can also create macros containing header information, such as withHeader. It is recommended to use a descriptive name for the macro and keep the responsibility single.
Aug 22, 2025 am 04:54 AM
How to secure API endpoints in Yii
UseBearertokenauthenticationbyimplementingfindIdentityByAccessTokenandconfiguringtheusercomponentwithenableSession=false;2.ApplyauthorizationviaRBACoraccessrulestorestrictactionsbasedonrolesorpermissions;3.Validateallinputusingmodelrulesandscenarios,
Aug 22, 2025 am 03:50 AM
How to use Gates for authorization in Laravel?
LaravelGatesprovidealightweightwaytohandleauthorizationbydefiningclosure-basedlogicintheAuthServiceProvider;1.Definegateslike'edit-post'or'admin-access'usingGate::define()intheboot()method;2.UseGate::allows()orGate::denies()incontrollerstocheckpermis
Aug 22, 2025 am 03:23 AM
How to use route caching for performance in Laravel?
Laravel's routing cache significantly improves production environment performance by compiling all routes into a single cache file, reducing the overhead of parsing routing files on each request. 1. Use the phpartisanroute:cache command to generate a cache, compile the route into bootstrap/cache/routes-v7.php file to speed up the loading speed; 2. After modifying the route, you need to execute phpartisanroute:clear to clear the cache and then regenerate it; 3. The route cache only supports controller methods, and closure callbacks containing model or service dependencies cannot be used; 4. Avoid dynamically registering routes outside the RouteServiceProvider or using routing macros, and
Aug 22, 2025 am 12:35 AM
How to use Laravel Telescope for debugging
InstallLaravelTelescopeusingcomposerrequirelaravel/telescope--dev,2.Publishassetsandrunmigrationswithphpartisantelescope:installandphpartisanmigrate,3.EnsureitisenabledonlyinlocalorstagingenvironmentsviatheTelescopeServiceProvider,4.Accesstheinterfac
Aug 21, 2025 pm 04:13 PM
How to use queues in Laravel
Laravelqueuesimproveapplicationresponsivenessbydeferringtime-consumingtasks.1.SetQUEUE_CONNECTION=databasein.envandrunphpartisanqueue:tablefollowedbyphpartisanmigratetocreatethejobstable.2.ForRedis,ensureRedisisinstalledandconfiguredinconfig/queue.ph
Aug 21, 2025 pm 02:37 PM
How to use Eloquent in Laravel
Create models and migration: Use phpartisanmake:modelPost-m to generate models and migration files, define the table structure and run phpartisanmigrate; 2. Basic CRUD operations: use Post::all(), find(), create(), save() and delete() methods to query, create, update and delete data; 3. Use Eloquent association: define belongsTo and hasMany relationships in the model, and use the with() method to preload the associated data to avoid N 1 query problems; 4. Eloquent query: use query constructor to chain calls such as where
Aug 21, 2025 pm 02:30 PM
How to create a modular application with Laravel Modules?
Install the nwidart/laravel-modules package and publish configuration files; 2. Create modules using phpartisanmodule:make; 3. Generate controllers, models, migrations and other components through dedicated commands; 4. Define routes in module routing files and automatically load them; 5. Register views using ModuleName::view_name syntax; 6. Publish and reference module asset files; 7. Enable, disable or list modules through commands; 8. Automatic registration of module service providers; 9. Run module:optimize to optimize performance; 10. Follow single responsibility, reusable and maintainable best practices to build a clear structure and easy to expand Larav
Aug 21, 2025 pm 01:57 PM
How to use CSRF protection in Laravel
Laravel enables CSRF protection by default, 1. Prevent cross-site request forgery by generating a unique token for each user session; 2. Automatically insert hidden token fields in the form using the @csrf directive; 3. AJAX requests need to obtain the token in the meta tag and set the X-CSRF-TOKEN request header; 4. Unprotected routes such as webhooks or APIs can be excluded in the $except array of VerifyCsrfToken middleware; 5. Common token errors are caused by the misconfiguration of missing tokens, expired, cached or subdomain names. Make sure to include the token correctly, avoid cached tokens and configure SESSION_DOMAIN, as long as the token is included in each state change request.
Aug 21, 2025 pm 01:49 PM
How to create a route in Laravel
Choosetheappropriateroutefilelikeweb.phpforwebinterfacesorapi.phpforAPIs;2.DefinebasicroutesusingRoute::method('uri',callback);3.RoutetocontrollersbycreatingthemviaArtisanandreferencingtheirmethods;4.Userequiredandoptionalparameterswithconstraintsvia
Aug 21, 2025 pm 01:15 PM
How to use caching in Yii
Configure cache components, such as using FileCache, Redis or APCu; 2. Use set()/get() for basic cache operations, supporting expiration time and dependencies; 3. Cache database query results through cache() method; 4. Use PageCache and Fragment to cache whole pages or local content; 5. Use DbDependency, FileDependency, etc. to achieve automatic failure; 6. Follow best practices, such as reasonably naming keys, handling cache penetration, and monitoring hit rate, to ensure that the application still runs normally when the cache fails, thereby effectively improving performance.
Aug 21, 2025 am 10:27 AM
How to use Laravel Socialite for social login
LaravelSocialite simplifies the implementation of social login, 1. Install Socialite and configure services; 2. Add provider credentials in services.php and .env; 3. Set redirection and callback routing; 4. Create controller to handle jumps and callbacks; 5. Migrate databases to store fields such as provider_id and avatar; 6. Add login buttons in the view; 7. Process user data and avatar storage; 8. Provide logout functions; 9. Follow best practices such as using HTTPS, exception handling and scope customization; and ultimately implement a safe and convenient social authentication process.
Aug 21, 2025 am 09:30 AM
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