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Technical Articles

PHP Framework

How to protect routes in Laravel

Useauthmiddlewaretorestrictaccesstoauthenticatedusersbygroupingroutesorapplyingitindividually,whichredirectsunauthenticateduserstotheloginpage.2.Forrole-basedaccess,createcustommiddlewarelikeEnsureUserIsAdminorusegatesinAuthServiceProviderforfine-gra

Aug 30, 2025 am 06:10 AM

How to run background jobs with queues in Laravel

SetQUEUE_CONNECTION=databaseorredisin.envforbackgroundprocessing.2.Runphpartisanqueue:tableandmigratetocreatethejobstable;configureRedisifneeded.3.Generateajobwithphpartisanmake:jobProcessPodcastandimplementthehandle()method.4.DispatchthejobusingProc

Aug 30, 2025 am 04:49 AM

How to implement a tagging system in Laravel

Useethespatie/Laravel tagpackage forarobust, Feature directaging systemWithsupportfortranssandsandtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagtagser, Usehastagstrait, AndutilizemhodshodslikeAliStagsandhanytags.shagtagsands.sablaStagsandsandsandsandssandsandssandssandssandssandssandstagsssandssandssandssandsssandsstagssstagsstagssstagsssstagssstagssstagssstagssstagssstagss

Aug 30, 2025 am 04:03 AM

laravel 標簽系統(tǒng)

How to use notifications in Laravel

Generateanotificationusingphpartisanmake:notificationInvoicePaidtocreatethenotificationclass.2.Definedeliverychannelsinthevia()methodsuchasmailanddatabase,thenimplementtoMail()foremailcontentandtoDatabase()forstoringdata.3.Runphpartisannotifications:

Aug 30, 2025 am 03:43 AM

laravel notify

How to use transactions with ActiveRecord in Yii

Use transactions to ensure the data integrity of the ActiveRecord operation in Yii. Transactions are enabled through beginTransaction, and multiple models are saved in the try-catch block. If successful, commit, and rollback will be rolled. It supports nested transactions and verification to ensure data consistency.

Aug 30, 2025 am 01:33 AM

yii

How to create a wizard or multi-step form in Laravel?

Tocreateamulti-stepforminLaravel,usesessionstoragetopreserveuserinputacrossstatelessHTTPrequests.2.Plantheformsteps,fields,validation,andnavigationflow.3.Defineroutesandacontrollerforeachsteptomanagetheformflow.4.Storevalidateddatafromeachstepinthese

Aug 30, 2025 am 12:08 AM

How to create a custom widget in Yii

To create a custom widget, you need to inherit the yii\base\Widget class and implement the init() and run() methods. 2. Place the class file in the @app/widgets/ directory. 3. Use it in the view through widget() or begin() and end() syntax. 4. Complex output can render the view template through render() method. 5. Create resource packages when CSS/JS is required and register in run().

Aug 30, 2025 am 12:01 AM

yii widget

How to work with sessions in Laravel

Laravel provides a simple and intuitive way to manage sessions, and the answer is to use its built-in session API to handle user sessions efficiently. 1.Storing data: Use session(['key'=>'value']) or session()->put('key','value') to store data into a session; 2. Reading data: Get the value through session('key','default') or Session::get() and supports default values; 3. Flash data: Use session()->flash('message','success') to store the number that is valid only in the next request.

Aug 29, 2025 am 06:43 AM

How to create an admin panel in Laravel

First, we can achieve authentication and distinguish administrators by adding the is_admin field and using LaravelBreeze; 2. Create AdminMiddleware middleware to ensure that only administrators can access it; 3. Use auth and admin middleware to protect routes prefixed with admin and create corresponding controllers; 4. Use Blade templates to build administrator views such as dashboard and user management pages; 5. Optionally use tools such as Filament and Nova to accelerate development; 6. Always test that non-administs cannot access the management path and take security measures such as current limiting to finally realize a secure and complete Laravel backend management system.

Aug 29, 2025 am 02:22 AM

laravel 后臺面板

How to work with form requests in Laravel

Createaformrequestusingphpartisanmake:requestStoreBlogPostRequest.2.Defineauthorizationlogicintheauthorize()method,returningtrueorapolicycheck.3.Setvalidationrulesintherules()methodusingarraysorconditionallogic.4.Customizeerrormessagesbyoverridingthe

Aug 29, 2025 am 02:18 AM

How to handle form submission and validation in Yii

The core process of Yii2 processing form submission and verification is: 1. Define the rules method in the model to set the verification rules; 2. Use ActiveForm to generate a form with a verification prompt in the view; 3. Receive and verify data through load and validate methods in the controller; 4. You can customize the verification logic and return an error through addError. The framework automatically implements dual-factor verification between the client and the server to ensure data integrity.

Aug 29, 2025 am 01:22 AM

yii form processing

How to implement routing and URL rewriting in Yii

Implementing routes and URL rewrites in Yii, you must first enable beautified URLs and configure server rewrite rules. 1. Set the enablePrettyUrl of the urlManager to true and showScriptName to false in config/web.php; 2. Configure the rewrite rules of Apache or Nginx, Apache needs to enable mod_rewrite and use .htaccess files, and Nginx needs to configure try_files directive; 3. Define static routes in the urlManager rules such as 'about'=>'site/about'; 4. Use dynamic routes with parameters such as

Aug 29, 2025 am 01:19 AM

routing yii framework

How to run migrations in Laravel?

TorunmigrationsinLaravel,firstcreateamigrationusingphpartisanmake:migration,thendefinetheschemaintheup()methodandrollbacklogicindown(),runphpartisanmigratetoapplychanges,usephpartisanmigrate:rollbackormigrate:refreshtoundoorresetmigrations,andalwayse

Aug 29, 2025 am 12:11 AM

How to create and use modules in Yii

The creation module can be automatically generated or manually created through Gii. It is recommended to use Gii to quickly generate it in the development environment; 2. Manually create Module.php, controller and view files and set namespaces; 3. Register modules in config/web.php to make it accessible through URLs; 4. Module can be nested with submodules, which is implemented by configuring $modules in the parent module's init(); 5. Independent layout, components (such as user identity classes) and access control rules can be set for the module; 6. Configure the urlManager to enable beautification URLs to support clean routing; the final module runs as an independent unit, like small applications in the application, which is convenient for organizing complex functions.

Aug 28, 2025 am 09:20 AM

module yii