How to optimize the performance of a Yii application
Enable multi-level caching to reduce duplicate calculations and database queries; 2. Optimize database performance by indexing, avoiding N 1 queries and selecting necessary fields; 3. Optimize automatic loading with composerinstall-optimize-autoloader-no-dev; 4. Reduce redundant logic and component registration at application startup; 5. Use resource packages to merge and compress front-end resources and enable Gzip and browser cache; 6. Enable PHPOPcache to improve script execution efficiency; 7. Use Yii debugger and third-party tools for performance analysis; 8. Optimize infrastructure through high-performance backend, PHP8, reverse proxy and CDN; optimize Yii applications need to start with cache and database.
Aug 24, 2025 am 04:07 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
How to create a controller in Yii
To create a controller in Yii2, you need to follow the naming specifications and place the file in the controllers/ directory. 1. Create a class ending with Controller and inherit yii\web\Controller; 2. Define the action method in the class to handle the request; 3. Configure the urlManager to enable beautiful URLs; 4. Create a rendered view file in the corresponding directory of views; 5. By specifying the URL route access controller action, the system automatically completes the request distribution, and fully realizes the processing and response of user requests.
Aug 23, 2025 pm 05:14 PM
How to work with client-side scripts in Yii
UseassetbundlestoorganizeJavaScriptandCSSfiles,astheyenabledependencymanagementandoptimalloading;2.RegisterinlinescriptswithregisterJs()inviews,specifyingpositionandauniquekeytoavoidduplication;3.IncludeexternalscriptslikeGoogleMapsbydefiningthemincu
Aug 23, 2025 pm 03:46 PM
MVC with Laravel: What if I don't follow that architecture?
If the MVC architecture is not followed, there may be challenges and advantages: 1) Increased flexibility and suitable for small projects; 2) but may lead to maintenance and expansion difficulties. MVC separates data, presentation and control, enhancing code organization and maintainability.
Aug 23, 2025 pm 03:34 PM
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
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
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