What potential issue is the user facing with the current code for link switching?

The potential issue the user is facing with the current code for link switching is that the switch statement is not correctly checking for the value of the "link" parameter. To solve this issue, the user should ensure that the switch statement is comparing the value of "link" correctly and providing the appropriate case for each link. 

$link = $_GET['link'];

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

Keywords

PHP code link switching potential issue error

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