What are the recommended coding standards for HTML and JavaScript integration in PHP projects to ensure compatibility and security?

To ensure compatibility and security when integrating HTML and JavaScript in PHP projects, it is recommended to follow coding standards such as properly escaping output to prevent XSS attacks, using consistent naming conventions, and separating logic from presentation. By adhering to these standards, you can create more maintainable and secure code. 

<?php
// Example of escaping output in PHP to prevent XSS attacks
$name = "<script>alert('XSS attack!');</script>";
echo htmlentities($name);
?>

Keywords

HTML JavaScript coding standards compatibility security

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