How to make static pages dynamic in PHP?

As Internet users have higher and higher requirements for web content presentation, dynamic page technology has become the standard for web development. In some relatively simple websites, we can use some frameworks or CMS systems for website development to achieve rapid development and easily achieve dynamic page effects. However, some small static websites need to be made dynamic manually, so this article will briefly introduce how to make static pages dynamic in PHP.

1. Basic knowledge of PHP

When you start to dynamize a static page, you first need to understand the basic knowledge of PHP. PHP is a server-side scripting language that is used to generate dynamic pages for web pages. Like HTML, PHP can output text, images, audio, video, etc., but PHP can branch according to different conditions to achieve the effect of dynamic pages.

2. Database Operation

For a website that requires dynamic pages, there must be a large amount of data, so database operation data is required. PHP provides many functions for operating databases such as MySQL, Oracle, and SQLite, which can easily add, delete, modify, and query data.

3. Template engine

When developing, we often need to repeatedly develop similar pages. At this time, we need to use a template engine to complete template reuse. PHP provides a large number of template engines, such as smarty, phptal, twig, etc. These template engines can be used to implement dynamic processing and can be perfectly integrated with PHP.

4. URL Rewriting

In the process of implementing dynamic pages, what we need to implement is dynamic rewriting of URLs. Apache's mod_rewrite module, commonly used in URL rewriting, can distinguish between URLs in actual pages and external links, improving SEO and user experience.

5. Cache processing

For some frequently accessed pages, we need to implement cache processing to avoid frequently calculating dynamic pages based on data and templates. So we need to use caching technology in PHP for caching, improve the performance of the website and reduce the server load.

The above are the common technologies and processes for dynamizing static pages in PHP. In the actual development process, we need to use these technologies comprehensively to complete the development of different websites. We need to have a detailed understanding of the above technologies during development and choose the most appropriate implementation method for different needs and situations. Although these technologies are not difficult to implement, they can improve development efficiency, improve website performance, and achieve the purpose of making static pages dynamic.

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