What are some best practices for handling browser display issues in PHP?

Browser display issues in PHP can often be caused by inconsistent rendering of HTML and CSS across different browsers. To handle these issues, it is best practice to use CSS frameworks like Bootstrap to ensure a consistent display. Additionally, using browser-specific CSS hacks or vendor prefixes can help target specific browser display issues.

<!DOCTYPE html>
<html>
<head>
    <title>Browser Display Issues</title>
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
    <style>
        /* Add custom CSS styles here */
    </style>
</head>
<body>
    <div class="container">
        <h1>Hello, World!</h1>
        <p>This is a sample webpage to demonstrate handling browser display issues in PHP.</p>
    </div>
</body>
</html>