What are the common pitfalls to avoid when integrating Google Adsense banners in PHP websites?

One common pitfall when integrating Google Adsense banners in PHP websites is not properly sanitizing user input, which can lead to security vulnerabilities such as cross-site scripting attacks. To avoid this, make sure to validate and sanitize any user-generated content before displaying it on the website. 

<?php
// Sanitize user input before displaying Google Adsense banner
$user_input = $_GET['user_input']; // Sample user input, replace with actual input source

$sanitized_input = filter_var($user_input, FILTER_SANITIZE_STRING);

echo '<div class="adsense-banner">' . $sanitized_input . '</div>'; // Display sanitized user input
?>

Keywords

Google Adsense PHP websites integration banners pitfalls

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