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Technical Articles

PHP Framework

Laravel

How to set up a queue in Laravel

SetQUEUE_CONNECTION=databaseorredisin.envandensuredependencieslikeRedisareinstalled.2.Createajobusingphpartisanmake:jobProcessPodcastandaddbackgroundlogicinthehandle()method.3.DispatchthejobviaProcessPodcast::dispatch($data)fromanypartoftheapplicatio

Aug 24, 2025 am 08:34 AM

How to manage database migrations in Laravel

Laravelmigrationsshouldbemanagedbycreatingnewmigrationsforchangesinsteadofmodifyingexistingones,usingdescriptivenames,groupingrelatedchanges,ensuringsafetywithSchemachecks,handlingforeignkeyscarefully,testingbidirectionally,andneveralteringpushedmigr

Aug 24, 2025 am 07:55 AM

How to upgrade your Laravel application to the latest version

CheckyourcurrentLaravelversionusingphpartisan--versionandreviewtheofficialupgradeguideforcompatibilityrequirements,ensuringyourPHPversionanddependenciesalignwiththetargetLaravelversion.2.Alwaysbackupyourcodebase,database,andenvironmentfilesbeforestar

Aug 24, 2025 am 05:28 AM

How to manage assets with Laravel Mix?

LaravelMixispre-installedinLaravel5.4 ,withsetupvianpminstallifneeded;2.Defineassetcompilationinwebpack.mix.jsforJS,CSS,SCSS,ormultipleentrypoints;3.Usemix.version()forcachebustinginproductionandthemix()helperinBladetemplatestoloadcorrectassets;4.Ena

Aug 24, 2025 am 05:26 AM

How to deploy a Laravel application to a shared hosting

SetAPP_ENV=productionandAPP_DEBUG=falsein.env,optimizewithconfig:cache,route:cache,andview:cache,andremoveunnecessaryfilesbeforeupload.2.UploadallLaravelfilesexceptpublictoadirectoryoutsidepublic_html(e.g.,~/laravel-app),thenmovecontentsofpublicintop

Aug 24, 2025 am 02:21 AM

laravel shared hosting

How to create a package for Laravel

Create a Laravel package. You must first establish a directory structure and initialize the Composer file. Set the correct type and PSR-4 automatic loading map. 2. Create a service provider to register configuration, routing, views and migrations. 3. Add specific functional classes, routes, views and configuration files in the src directory. 4. Test the package in the local Laravel project through the Composer path repository. 5. Push the stable version to GitHub and release it on Packagist for others to use. 6. Follow the PSR-4 standard, semantic version control, write README documents, support package automatic discovery, use PHPUnit or Testbench to finally create a modular, reusable and compatible

Aug 23, 2025 pm 03:23 PM

laravel package

How to run a Laravel project

Check system requirements to ensure that PHP8.1, Composer, Node.js, database and web server are installed; 2. Use composercreate-project to create a new project or gitclone existing project and run composerinstall; 3. Copy .env.example as .env and configure database and application parameters; 4. Execute phpartisankey:generate to generate application key; 5. Run phpartisanmigrate to migrate the database, and use phpartisandb:seed to populate the data if necessary; 6. Start the development server phpartisan

Aug 23, 2025 pm 02:58 PM

How to use Blade templates in Laravel

Blade is Laravel's template engine for creating reusable, easy-to-maintain views. 1. Blade template is stored in the resources/views directory, using the .blade.php extension, variables are output through {{}} and automatically escaped to prevent XSS attacks; 2. Use @extends and @section to implement template inheritance, @yield defines the placeholder content, and the subview can fill blocks in the layout; 3. Blade provides common instructions such as @if, @unless, @foreach, @for for logical control, and introduces subviews through @include to reuse components; 4. Supports the Blade component system, using phpartis

Aug 23, 2025 am 11:21 AM

How to use Artisan commands effectively

Laravel's Artisan command should be used as a first-class citizen of the application. 1. Create custom commands to handle repeated tasks such as resetting test data; 2. Use parameters and options reasonably to improve command flexibility; 3. Reduce human errors through automatic execution of commands through the scheduler; 4. Make good use of built-in commands for debugging and maintenance; 5. Follow naming specifications, add descriptions, output logs, write tests and protect sensitive commands, thereby improving development efficiency, reducing maintenance costs and enhancing application reliability.

Aug 23, 2025 am 11:15 AM

How to create a helper function in Laravel

Create a file named helpers.php and place it in the app/Helpers directory; 2. Use if(!function_exists()) to define the function in the file to avoid repeated definition errors; 3. Add the file path in the autoload.files of composer.json; 4. Run composerdump-autoload to register automatic loading; 5. Call custom helper functions directly, such as Blade templates or controllers, to achieve global reuse and complete.

Aug 23, 2025 am 10:54 AM

How to manage user roles and permissions in Laravel

Install the spatie/laravel-permission package and publish migration files to create role and permission data tables; 2. Define roles and permissions through code or seed files and assign them to users; 3. Use @role, @can and other instructions or methods to check permissions in Blade templates and controllers; 4. For complex logic, combine Laravel policies (Policies) to achieve fine-grained control; 5. Use middleware to protect routes, clear permission caches through cache:forget, initialize data with seeders, and prioritize management permissions through roles rather than directly allocate management permissions, thereby building a simple, flexible and extensible permission management system.

Aug 23, 2025 am 10:33 AM

Benefits of Using Laravel Collections.

LaravelCollections improves array processing efficiency and code readability through elegant chain calls and rich built-in methods. Its core advantages include: 1. Concise and powerful chain operations, such as filter, map, sort, etc. combined to make the logic clear and easy to maintain; 2. Support custom Collection class to encapsulate business logic to improve code reuse rate; 3. Provide unified method naming and behavioral specifications to facilitate team collaboration and testing; 4. Deep integration with EloquentORM, directly supporting database query result processing; 5. Built-in debugging methods such as dump() and dd() to improve development experience. In addition, the function can be dynamically expanded through the macro mechanism, and pre-ordered in the Blade template

Aug 23, 2025 am 05:02 AM

How to use Laravel Sanctum for API authentication

The steps for setting and using LaravelSanctum are as follows: 1. Install Sanctum through Composer and publish configuration and migration files, run migration commands to create personal_access_tokens table, and ensure that the User model uses HasApiTokenstrait; 2. Define API routes in routes/api.php, such as login, logout and protected resource routes, and use auth:sanctum middleware to protect interfaces that require authentication; 3. Create an AuthController controller to process login and logout logic, verify credentials during login and generate API tokens (plainTextToken).

Aug 23, 2025 am 03:34 AM

How to build a RESTful API with Laravel Passport

InstallLaravelPassportviaComposerandrunmigrationstosetupOAuth2tables.2.AddHasApiTokenstraittotheUsermodelandconfiguretheAPIguardtousepassportinauth.php.3.DefineprotectedAPIroutesusingtheauth:apimiddlewareinroutes/api.php.4.Createaresourcecontrollerwi

Aug 23, 2025 am 03:25 AM