Home Backend Development PHP Tutorial Let's talk about the current situation and practical tutorials of yii2

Let's talk about the current situation and practical tutorials of yii2

Jun 15, 2017 am 11:51 AM

It’s a simple little function, but it’s still quite fun to use. Share it so that more people can develop faster and program happily. Author: White Wolf Source: http://www.manks.top/yii2_dropdown_search.html This article is copyright to the author, welcome to reprint, but without the author's consent We reserve the right to pursue legal liability. If you haven't used composer yet, you're out. See my tutorial sharing. Composer is simply a must-have and magical. When it comes to this point, let's use Composer to install it. Don’t rush, let’s take a look at what the renderings look like first, otherwise you won’t be in the mood or have the desire to read on. The original article comes with pictures for reference. What the hell are you not interested in? Just keep reading. Only then can you feel the benefits after reading it. It feels very handsome. Of course, it is much more than that. It is also very high-end and the effect is amazing when used. Okay, okay, hurry up and install it, otherwise the conversation will be endless. composer require kart

1. Recommended 5 yii2 drop-down box example tutorials

Let's talk about the current situation and practical tutorials of yii2

Introduction: It’s a simple little function, but it’s still quite fun to use. Share it so that more people can develop faster and program happily. Author: Bai Lang Source: http://www.manks.top/yii2_dropdown_search.html The copyright of this article belongs to the author. Reprinting is welcome, but this statement must be retained without the author's consent, and a link to the original text must be provided in an obvious position on the article page. Otherwise, we reserve the right to pursue legal liability. If you haven’t used composer yet, you’re out. Watch my tutorial sharing...

2. Recommended 10 special effects for posting

Let's talk about the current situation and practical tutorials of yii2

## Introduction: The following PHP development blog video tutorials completely describe the process of blog development, including "Thinkphp3 .2.3 Personal Blog Development Tutorial", "Laravel5.2 Blog Practical Video Tutorial", "Yii2 Framework to Build a Complete Blog System", "Boolean Education Blog Project Practical Tutorial", "PHP Comment Function Practical Tutorial", are the newbies who are learning PHP. The best practical project after completing the basics of PHP! PHP beginners, hurry up and learn and practice! 1. "Thinkphp3.2.3 Personal Blog Development Tutorial" "Thinkp...

3. Recommended courses on Validate verification

Let's talk about the current situation and practical tutorials of yii2

Introduction: One of the powerful features of yii2 is its Form component, which is both convenient and safe. Some friends feel that after using Yii for a while, it seems to be nothing but "difficult to understand" than TP. The leader arranged for a registration function, but this guy used Baidu's various good form styles, and Baidu's validate verification. I really felt sorry for this guy. Of course, without further ado, our focus is to use ActiveForm and how to implement custom validation rules. Let’s talk about the scenario first: Conditions: ①. There are two fields, A and B...

4. Recommended articles about bootstrap.js

Let's talk about the current situation and practical tutorials of yii2

Introduction: This article mainly introduces a detailed explanation of how to introduce bootstrap.js in the advanced version of Yii2, which has certain reference Value, interested friends can refer to it. In frontend/assets/AppAsset.php code sample namespace frontend\assets;use yii\web\AssetBundle;/** * Main frontend...

5. 5 recommended articles about header sorting

Let's talk about the current situation and practical tutorials of yii2

Introduction: hasOne and hasMany are Yii2's unique functions for multi-table related queries. It is recommended to use them when using multi-table related queries. This article mainly introduces the detailed usage of hasOne, hasMany and many-to-many related queries in Yii2. Friends who need it can refer to the preface. hasOne and hasMany are Yii2's unique functions for multi-table related queries. Multi-table related queries are usually used. It is recommended to use them when querying. Why? Because the results of related queries in this way will retain Yii2's own header sorting function,...

6. Detailed introduction to hasMany

Let's talk about the current situation and practical tutorials of yii2

Introduction: hasOne and hasMany are Yii2’s unique functions for multi-table correlation queries. Multi-table correlation queries are usually used. It is recommended to use them. This article mainly introduces the detailed usage of hasOne, hasMany and many-to-many related queries in Yii2. Friends who need it can refer to the preface. hasOne and hasMany are Yii2's unique functions for multi-table related queries. Multi-table related queries are usually used. It is recommended to use them when querying. Why? Because the results of the associated query will retain the tap of the head sorting function of YII2, ...

## 7. Detailed introduction of Hasone

Let's talk about the current situation and practical tutorials of yii2

Introduction: hasOne and hasMany are Yii2’s unique functions for multi-table correlation queries. Multi-table correlation queries are usually used. It is recommended to use them. This article mainly introduces the detailed usage of hasOne, hasMany and many-to-many related queries in Yii2. Friends who need it can refer to the preface. hasOne and hasMany are Yii2's unique functions for multi-table related queries. Multi-table related queries are usually used. It is recommended to use them when querying. Why? Because the result of the associated query will retain the tap of the head sorting function of yii2, ...

## 8.

For detailed introduction of the replacement path

Let's talk about the current situation and practical tutorials of yii2

## This: Theme class, the theme of the application, through the replacement path to achieve the application of the theme, the method is to obtain the root path and root Link: yii2 \ base \ theme.php 1

## 9.

Summarizing the instance tutorial of automated configuration

#: The editor below will bring you an article on how to implement automated configuration of a PHP website (a must-read). The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let's follow the editor and take a look. I have been using yii2 for projects, and I have used automated configuration, but I have never configured it myself. I had nothing to do at noon and took a look at Yii's initialization code, and found that it was all just PHP! yii2 initialization project code Therefore, we can definitely use PHP to do our projects, so I created a new folder called autoConfig, created an init in it, and wrote...

10.

PHP website automatic configuration

Let's talk about the current situation and practical tutorials of yii2##Introduction: I have been using yii2 for projects , I am using automatic configuration, but I have not configured it myself. I had nothing to do at noon and took a look at Yii's initialization code, and found that it was all just PHP! yii2 initialization project code Therefore, we can definitely use PHP to do our projects, so I created a new folder called autoConfig, created an init in it, and wrote the following code in it: That is, a very simple auto... .

[Related Q&A recommendations]:

node.js - Do you have any recommendations for using nodejs as a chat system?

php Image upload in yii2 interface

php - Why can YIi2 use external objects without Include using namespace?

# PHP -YII2 About CreateCommand Binding Error Questions

## PHP -YII2.0 I want to jump from the ADMIN module in the background to the front desk. Module, how to jump

The above is the detailed content of Let's talk about the current situation and practical tutorials of yii2. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Explain JSON Web Tokens (JWT) and their use case in PHP APIs. Explain JSON Web Tokens (JWT) and their use case in PHP APIs. Apr 05, 2025 am 12:04 AM

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

How does session hijacking work and how can you mitigate it in PHP? How does session hijacking work and how can you mitigate it in PHP? Apr 06, 2025 am 12:02 AM

Session hijacking can be achieved through the following steps: 1. Obtain the session ID, 2. Use the session ID, 3. Keep the session active. The methods to prevent session hijacking in PHP include: 1. Use the session_regenerate_id() function to regenerate the session ID, 2. Store session data through the database, 3. Ensure that all session data is transmitted through HTTPS.

What are Enumerations (Enums) in PHP 8.1? What are Enumerations (Enums) in PHP 8.1? Apr 03, 2025 am 12:05 AM

The enumeration function in PHP8.1 enhances the clarity and type safety of the code by defining named constants. 1) Enumerations can be integers, strings or objects, improving code readability and type safety. 2) Enumeration is based on class and supports object-oriented features such as traversal and reflection. 3) Enumeration can be used for comparison and assignment to ensure type safety. 4) Enumeration supports adding methods to implement complex logic. 5) Strict type checking and error handling can avoid common errors. 6) Enumeration reduces magic value and improves maintainability, but pay attention to performance optimization.

Describe the SOLID principles and how they apply to PHP development. Describe the SOLID principles and how they apply to PHP development. Apr 03, 2025 am 12:04 AM

The application of SOLID principle in PHP development includes: 1. Single responsibility principle (SRP): Each class is responsible for only one function. 2. Open and close principle (OCP): Changes are achieved through extension rather than modification. 3. Lisch's Substitution Principle (LSP): Subclasses can replace base classes without affecting program accuracy. 4. Interface isolation principle (ISP): Use fine-grained interfaces to avoid dependencies and unused methods. 5. Dependency inversion principle (DIP): High and low-level modules rely on abstraction and are implemented through dependency injection.

Explain late static binding in PHP (static::). Explain late static binding in PHP (static::). Apr 03, 2025 am 12:04 AM

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.

What is REST API design principles? What is REST API design principles? Apr 04, 2025 am 12:01 AM

RESTAPI design principles include resource definition, URI design, HTTP method usage, status code usage, version control, and HATEOAS. 1. Resources should be represented by nouns and maintained at a hierarchy. 2. HTTP methods should conform to their semantics, such as GET is used to obtain resources. 3. The status code should be used correctly, such as 404 means that the resource does not exist. 4. Version control can be implemented through URI or header. 5. HATEOAS boots client operations through links in response.

How do you handle exceptions effectively in PHP (try, catch, finally, throw)? How do you handle exceptions effectively in PHP (try, catch, finally, throw)? Apr 05, 2025 am 12:03 AM

In PHP, exception handling is achieved through the try, catch, finally, and throw keywords. 1) The try block surrounds the code that may throw exceptions; 2) The catch block handles exceptions; 3) Finally block ensures that the code is always executed; 4) throw is used to manually throw exceptions. These mechanisms help improve the robustness and maintainability of your code.

What are anonymous classes in PHP and when might you use them? What are anonymous classes in PHP and when might you use them? Apr 04, 2025 am 12:02 AM

The main function of anonymous classes in PHP is to create one-time objects. 1. Anonymous classes allow classes without names to be directly defined in the code, which is suitable for temporary requirements. 2. They can inherit classes or implement interfaces to increase flexibility. 3. Pay attention to performance and code readability when using it, and avoid repeatedly defining the same anonymous classes.

See all articles