What resources or tutorials are available for beginners to learn the basics of including PHP variables in HTML?

When including PHP variables in HTML, beginners can refer to online tutorials, PHP documentation, and coding forums for guidance. One popular method is to use PHP echo or print statements within the HTML code to display the variable values dynamically.

<?php
$variable = "Hello, World!";
?>
<!DOCTYPE html>
<html>
<head>
    <title>PHP Variables in HTML</title>
</head>
<body>
    <h1><?php echo $variable; ?></h1>
</body>
</html>