How to use Livewire in Laravel
Livewire is a powerful Laravel library for building dynamic, responsive interfaces without writing a lot of JavaScript. First install via Composer: composerrequirelivewire/livewire, and then add @livewireStyles and @livewireScripts in the main layout file. Then use phpartisanmake:livewirecounter to create the component. The generated class file contains the public attribute $count and increment/decrement method. The view file uses wire:click to bind the event. 1
Aug 23, 2025 am 02:17 AM
How to internationalize a Laravel application
Create language files: Create subdirectories for each language (such as en, es) in the resources/lang directory and add messages.php file, or use JSON file to store translation; 2. Set application language: read the request header Accept-Language through middleware or detect language through URL prefix, set the current language using app()->setLocale(), and register the middleware in Kernel.php; 3. Use translation functions: use __(), trans() or @lang in the view, and use __() that supports fallback; 4. Support parameters and plural: Use placeholders in translation strings such as: n
Aug 22, 2025 pm 02:31 PM
How to build a single-page application with Laravel and React
SetupLaravelasanAPIbackendbycreatingaproject,configuringthe.envfile,anddefiningJSON-returningroutesinapi.php.2.InstallReactmanuallyusingVite,configurevite.config.js,andcreateanentrypointapp.jsxalongwithasamplecomponentthatfetchesdatafromtheLaravelAPI
Aug 22, 2025 pm 02:29 PM
How to work with collections in Laravel
Laravelcollectionsprovideafluentandexpressivewaytomanipulatearraysofdata.1.WhenretrievingmultiplerecordsviaEloquent,Laravelreturnsacollection,enablingaccesstopowerfulmethodslikecount()andfirst().2.Keymethodsincludefilter(),where(),whereIn()forfilteri
Aug 22, 2025 pm 02:06 PM
How to pass data from controller to view in Laravel
Passing arrays using the view() helper function is the most common way, suitable for small and medium-sized data volumes; 2. Use the with() method to pass variables in chain or group, suitable for conditional addition of data; 3. When the variable name is the same as the view key name, using the compact() function can make the code more concise; 4. Use view()->share() to share data with all views, suitable for global data such as site name or number of users; 5. For complex logic, use ViewComposers to inject data into specific views such as sidebars or menus. Each method has its own applicable scenarios based on scope and complexity. The core is that the array key name will automatically change to the variable name in the Blade template, so that it will be directly in the view.
Aug 22, 2025 pm 01:54 PM
How to handle payments with Stripe in Laravel
UseLaravelCashierforsubscription-basedbillingbyinstallingitviacomposerrequirelaravel/cashier,runningphpartisancashier:installandphpartisanmigratetosetupthedatabase,configuringSTRIPE_KEYandSTRIPE_SECRETin.env,addingtheBillabletraittoyourusermodel,crea
Aug 22, 2025 am 09:18 AM
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 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
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