What are the advantages and disadvantages of using JavaScript for tracking link clicks in PHP?

When tracking link clicks in PHP, one common approach is to use JavaScript to send an AJAX request to a PHP script that records the click. This can provide real-time tracking and analytics for the links on a website. However, relying on JavaScript for tracking can lead to issues with users who have JavaScript disabled, potentially skewing the data. It's important to consider the limitations and drawbacks of using JavaScript for tracking link clicks in PHP. 

<?php
// PHP script to handle tracking link clicks
if(isset($_POST['link'])){
    // Code to record the link click in a database or log file
    $link = $_POST['link'];
    // For example, you can insert the link into a database
    $db = new PDO('mysql:host=localhost;dbname=your_database', 'username', 'password');
    $stmt = $db->prepare("INSERT INTO link_clicks (link) VALUES (:link)");
    $stmt->bindParam(':link', $link);
    $stmt->execute();
}
?>

Keywords

JavaScript link clicks tracking advantages disadvantages

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