HTML (Hypertext Markup Language) and PHP (Hypertext Preprocessor) are two programming technologies commonly used in Web development. HTML is a markup language used to create the structure and content presentation of web pages, while PHP is a server-side scripting language used to handle dynamic web content that interacts with the server. In this article, we will introduce in detail the characteristics, uses of HTML and PHP and how to use them to build feature-rich web applications.
HTML is the foundation of web development and is used to define the structure and content of web pages. HTML uses tags to represent different elements, such as titles, paragraphs, links, images, etc. By using different tags and attributes, developers can embed multimedia content such as text, images, audio, and video into web pages. HTML is a static language, and the browser will directly parse and display the HTML code and render it into a web page visible to the user. Here is a simple HTML example:
<!DOCTYPE html>
<html>
<head