What is the recommended way to check if a link has been clicked in PHP?

To check if a link has been clicked in PHP, you can use a combination of HTML and PHP. One common way to achieve this is by passing a parameter in the URL when the link is clicked and then checking for the presence of that parameter in the PHP script that processes the request.

<?php
if(isset($_GET['link_clicked'])) {
    // Link has been clicked
    // Add your code here to handle the click event
} else {
    // Link has not been clicked
}

?>

<a href="yourpage.php?link_clicked=true">Click Here</a>