Home Backend Development PHP Tutorial Yii扩展组件编写方法实例分析_php实例

Yii扩展组件编写方法实例分析_php实例

Jun 07, 2016 pm 05:12 PM
yii Extended components How to write

本文实例讲述了Yii扩展组件编写方法。分享给大家供大家参考。具体如下:

因为Yii本身就引入了Prado的component-based 思想做为主要思想。因此,组件在yii中是很重要的。

组件一般放在components目录里,其格式示例基本如下:

<&#63;php
/**
 * some description about the <span style="color: rgb(34, 34, 34); font-family: Arial, sans-serif; font-size: 12.800000190734863px; line-height: 19px; ">components</span>
 */
class Utilities extends CController
{
  public static function testTool($param)
  {
   // codes
  }
}

Copy after login

使用方法格式示例:

<&#63;php
echo Utilities::testTool($param);
&#63;>

Copy after login

实现的理由也很简单,由于所有的扩展继承了系统的基类,因此,在应用中使用该方法时,yii会导入注册该类方法。

希望本文所述对大家基于Yii框架的php程序设计有所帮助。

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

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

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)

How to use Yii3 framework in php? How to use Yii3 framework in php? May 31, 2023 pm 10:42 PM

As the Internet continues to develop, the demand for web application development is also getting higher and higher. For developers, developing applications requires a stable, efficient, and powerful framework, which can improve development efficiency. Yii is a leading high-performance PHP framework that provides rich features and good performance. Yii3 is the next generation version of the Yii framework, which further optimizes performance and code quality based on Yii2. In this article, we will introduce how to use Yii3 framework to develop PHP applications.

How to use PHP framework Yii to develop a highly available cloud backup system How to use PHP framework Yii to develop a highly available cloud backup system Jun 27, 2023 am 09:04 AM

With the continuous development of cloud computing technology, data backup has become something that every enterprise must do. In this context, it is particularly important to develop a highly available cloud backup system. The PHP framework Yii is a powerful framework that can help developers quickly build high-performance web applications. The following will introduce how to use the Yii framework to develop a highly available cloud backup system. Designing the database model In the Yii framework, the database model is a very important part. Because the data backup system requires a lot of tables and relationships

Yii2 vs Phalcon: Which framework is better for developing graphics rendering applications? Yii2 vs Phalcon: Which framework is better for developing graphics rendering applications? Jun 19, 2023 am 08:09 AM

In the current information age, big data, artificial intelligence, cloud computing and other technologies have become the focus of major enterprises. Among these technologies, graphics card rendering technology, as a high-performance graphics processing technology, has received more and more attention. Graphics card rendering technology is widely used in game development, film and television special effects, engineering modeling and other fields. For developers, choosing a framework that suits their projects is a very important decision. Among current languages, PHP is a very dynamic language. Some excellent PHP frameworks such as Yii2, Ph

Symfony vs Yii2: Which framework is better for developing large-scale web applications? Symfony vs Yii2: Which framework is better for developing large-scale web applications? Jun 19, 2023 am 10:57 AM

As the demand for web applications continues to grow, developers have more and more choices in choosing development frameworks. Symfony and Yii2 are two popular PHP frameworks. They both have powerful functions and performance, but when faced with the need to develop large-scale web applications, which framework is more suitable? Next we will conduct a comparative analysis of Symphony and Yii2 to help you make a better choice. Basic Overview Symphony is an open source web application framework written in PHP and is built on

Data query in Yii framework: access data efficiently Data query in Yii framework: access data efficiently Jun 21, 2023 am 11:22 AM

The Yii framework is an open source PHP Web application framework that provides numerous tools and components to simplify the process of Web application development, of which data query is one of the important components. In the Yii framework, we can use SQL-like syntax to access the database to query and manipulate data efficiently. The query builder of the Yii framework mainly includes the following types: ActiveRecord query, QueryBuilder query, command query and original SQL query

How to convert yii objects into arrays or directly output to json format How to convert yii objects into arrays or directly output to json format Jan 08, 2021 am 10:13 AM

Yii framework: This article introduces Yii's method of converting objects into arrays or directly outputting them into json format. It has certain reference value and I hope it can help you.

Yii2 Programming Guide: How to run Cron service Yii2 Programming Guide: How to run Cron service Sep 01, 2023 pm 11:21 PM

If you're asking "What is Yii?" check out my previous tutorial: Introduction to the Yii Framework, which reviews the benefits of Yii and outlines what's new in Yii 2.0, released in October 2014. Hmm> In this Programming with Yii2 series, I will guide readers in using the Yii2PHP framework. In today's tutorial, I will share with you how to leverage Yii's console functionality to run cron jobs. In the past, I've used wget - a web-accessible URL - in a cron job to run my background tasks. This raises security concerns and has some performance issues. While I discussed some ways to mitigate the risk in our Security for Startup series, I had hoped to transition to console-driven commands

How to write database triggers in PHP How to write database triggers in PHP May 15, 2023 pm 03:24 PM

In recent years, with the continuous development of Internet technology, the development of various websites and applications has attracted more and more attention. In these applications, the database is an important component. In databases, triggers are a commonly used feature that automatically performs a series of operations when certain operations occur. PHP can be used to write database triggers. This article will introduce how to use PHP to write database triggers. 1. What is a database trigger? In a relational database, a trigger is a special stored procedure.

See all articles