How can PHP be used to dynamically insert text from a .txt file into a webpage template?

To dynamically insert text from a .txt file into a webpage template using PHP, you can use the `file_get_contents()` function to read the contents of the .txt file and then echo that content within the HTML template where you want it to appear.

<?php
$file_content = file_get_contents('your_text_file.txt');
?>

<!DOCTYPE html>
<html>
<head>
    <title>Dynamic Text Insertion</title>
</head>
<body>
    <div>
        <?php echo $file_content; ?>
    </div>
</body>
</html>