What are the best practices for including CSS in PHP files to ensure consistent styling?

To ensure consistent styling when including CSS in PHP files, it is recommended to separate the CSS code from the PHP code by either linking to an external CSS file or using inline CSS within the PHP file. This helps to maintain a clean and organized code structure, making it easier to manage and update the styling across multiple PHP files. 

<!DOCTYPE html>
<html>
<head>
    <title>Page Title</title>
    <style>
        /* External CSS file */
        <?php include 'styles.css'; ?>
        
        /* Inline CSS */
        body {
            background-color: lightblue;
        }
    </style>
</head>
<body>
    <h1>This is a Heading</h1>
    <p>This is a paragraph.</p>
</body>
</html>

Keywords

PHP CSS include consistent styling best practices

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