How to set styles for php files

When creating an HTML page, we usually add CSS styles to the file to make the page more beautiful. Similarly, for PHP files, we can also improve the user experience and page appearance by setting styles.

Here are some guidelines to help you style your PHP files.

1. Using CSS and HTML

Like HTML web pages, you can embed CSS stylesheets into PHP files. This can be achieved by using the following code:

    
    
    



    // PHP code goes here
    Hello World!"; ?>

Please note that the CSS styles should be in the