How can PHP developers ensure their code works consistently across different browsers like Chrome and IE?

PHP developers can ensure their code works consistently across different browsers by using standardized HTML and CSS practices, testing their code on multiple browsers, and using browser-specific CSS hacks or polyfills when necessary. They can also utilize PHP frameworks like Laravel or Symfony that provide built-in support for cross-browser compatibility. 

// Example PHP code snippet using standardized HTML and CSS practices
<!DOCTYPE html>
<html>
<head>
    <title>My Page</title>
    <style>
        /* CSS styles here */
    </style>
</head>
<body>
    <?php
        // PHP code here
    ?>
</body>
</html>

Keywords

Cross-browser compatibility PHP code browser testing user-agent detection feature detection

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