What are the key differences between PHP and HTML, and why is it important to understand them in web development?

PHP is a server-side scripting language used for dynamic web development, while HTML is a markup language used for creating the structure of web pages. Understanding the differences between PHP and HTML is crucial in web development because PHP allows for dynamic content generation and interaction with databases, while HTML is used for defining the structure and layout of web pages. 

<?php
// PHP code snippet
echo "Hello, World!";
?>

Keywords

PHP HTML differences web development understanding

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