What are the potential benefits of using $_GET variables in PHP to dynamically load different content pages?

Using $_GET variables in PHP allows for dynamic loading of different content pages based on the value passed in the URL. This can be useful for creating a single template page that can display different content based on user input or navigation. By utilizing $_GET variables, you can easily switch between different sections or pages without the need for separate PHP files. 

<?php
if(isset($_GET['page'])) {
    $page = $_GET['page'];
    include($page . '.php');
} else {
    include('default.php');
}
?>

Keywords

$_GET variables dynamic content PHP web development URL parameters

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