What are the advantages and disadvantages of using PHP to dynamically generate HTML content?

When using PHP to dynamically generate HTML content, the main advantage is the ability to easily manipulate and customize the content based on variables, user input, or database queries. This can lead to more dynamic and interactive web pages. However, the disadvantage is that mixing PHP and HTML code can make the code harder to read and maintain, especially for larger projects.

<?php
// Example of dynamically generating HTML content using PHP
$heading = "Hello, World!";
$paragraph = "This is a dynamically generated paragraph.";

echo "<h1>$heading</h1>";
echo "<p>$paragraph</p>";
?>