What are some best practices for ensuring consistent behavior across different browsers when using PHP?

When developing websites with PHP, it is important to ensure consistent behavior across different browsers. One common issue is browser-specific CSS styling or JavaScript functionality. To address this, use CSS resets to normalize styles across browsers and test your website on multiple browsers during development. 

<!DOCTYPE html>
<html>
<head>
    <style>
        /* CSS reset to normalize styles across browsers */
        body, h1, p {
            margin: 0;
            padding: 0;
        }
    </style>
</head>
<body>
    <h1>Hello World!</h1>
    <p>This is a paragraph.</p>
</body>
</html>

Keywords

Cross-browser compatibility PHP frameworks user-agent detection browser-specific bugs feature detection

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