What are the potential drawbacks of using inline styling in PHP code?

Using inline styling in PHP code can make the code harder to maintain and update, as the styling is mixed in with the logic. It can also lead to code duplication if the same styles need to be applied in multiple places. To solve this issue, it is recommended to separate the styling from the PHP code by using external CSS files and classes.

<?php
// Instead of using inline styling in PHP code, create a separate CSS file and define classes for styling

// index.php
echo "<div class='styled-div'>Hello, World!</div>";
?>

<!-- styles.css -->
.styled-div {
    color: red;
    font-size: 16px;
}