How can CSS styling be applied to PHP code output for highlighting purposes?

To apply CSS styling to PHP code output for highlighting purposes, you can wrap the PHP output in HTML tags with inline styles or link to an external CSS file. This allows you to control the appearance of the output using CSS properties such as color, font-size, background-color, etc. By styling the PHP output, you can make it more visually appealing and easier to read for users. 

<?php
echo '<div style="background-color: lightgrey; padding: 10px;">';
echo 'This is a PHP output that is styled using inline CSS.';
echo '</div>';
?>

Keywords

PHP CSS styling code output highlighting syntax highlighting

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