How do novices set up a php backend? (Process sharing)

With the rapid development of the Internet, more and more websites choose to use PHP backend to build websites in order to improve user experience and management efficiency. However, for most novices, how to build a PHP backend is still a big problem. Therefore, this article will introduce to you how to build a php backend in actual operation.

1. Environment preparation

Before building the PHP backend, you first need to install Apache, MySQL, PHP and other necessary environments locally or on the server. Among them, Apache is a free open source web server and one of the most widely used web servers, which can run on almost all operating systems; MySQL is a relational database management system used to store and manage data; PHP is a A widely used scripting language for developing web applications.

2. Choose a framework

When building the PHP backend, it is very important to choose a framework that suits you. Common php frameworks include Laravel, CodeIgniter, Yii 2, etc. When choosing a framework, you need to choose based on your own needs and technical level. If you want to get started quickly and don’t require high technical knowledge of the framework itself, then CodeIgniter may be more suitable for you. If you want to develop web applications with complex business logic, Laravel is a great choice.

3. Database design

Before starting to build the PHP backend, you need to complete the database design. For database design, we can use some visual tools, such as phpMyAdmin, Navicat, etc., to help us quickly create these tables and fill in the content. When designing the database, aspects such as relationships and data types need to be considered for subsequent use.

4. Writing code

After the environment preparation and database design are completed, we enter the stage of formally writing code. Before writing code, you need to understand PHP's common syntax, common functions, etc. At the same time, when writing the PHP backend, you can call the function library that has been written by others according to actual needs.

5. Testing and debugging

After the code is written, testing and debugging need to be performed. Testing needs to consider various situations to ensure the reliability of the system. Debugging requires using some debugging tools and techniques based on system problems to find out the root cause of the problem.

6. Online and Deployment

After testing and debugging are completed, the system can be deployed and online. When deploying, the security, stability and flexibility of the system need to be taken into consideration. Before going online, a security audit of the system needs to be conducted to prevent the system from being attacked by hackers.

Summary: The above are the steps to build a php backend, the details and techniques that need to be paid attention to. It is these tiny links and polishing that make a complete PHP backend run well and provide users with a high-quality experience. Therefore, as a beginner of PHP backend, you not only need to master the basics of PHP development, but also need to patiently study every detail, continue to learn and practice, in order to truly become a PHP backend development master.

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