In the PHP code snippet provided, what role does the $_GET['page'] variable play in determining the value of $seite?

The $_GET['page'] variable is used to determine which page is being requested by the user. It is used to dynamically set the value of the $seite variable, which is then used to include the corresponding page content. This allows for a flexible and scalable way to manage different pages within a website. 

<?php
$seite = isset($_GET['page']) ? $_GET['page'] : 'home';

switch($seite) {
    case 'home':
        include 'home.php';
        break;
    case 'about':
        include 'about.php';
        break;
    case 'contact':
        include 'contact.php';
        break;
    default:
        include '404.php';
}
?>

Keywords

$_GET page variable $seite value

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