Differences Between CSS and PHP

Last Updated : 08 Oct, 2024

CSS and PHP serve different purposes in web development. CSS is a stylesheet language used for designing and styling webpage layouts, while PHP is a server-side scripting language used to build dynamic, interactive websites by processing data and managing backend functionalities.

CSS (Cascading Style Sheet)

CSS (Cascading Style Sheets) is a stylesheet language used to control the look and layout of web pages. It defines how HTML elements are displayed, allowing developers to apply styles like colors, fonts, spacing, and responsiveness across multiple web pages.

Example: In this example we use CSS to style the h1 element with a white text color and red background, while the p element is styled with blue text color, enhancing the visual appearance.

HTML

<!DOCTYPE>
<html>

<head>
    <style>
        h1 {
            color: white;
            background-color: red;
        }

        p {
            color: blue;
        }
    </style>
</head>

<body>
    <h1>Geeksforgeeks</h1>

    <p>A computer science portal for geeks</p>

</body>

</html>

Output:

PHP (Hypertext Preprocessor)

PHP (Hypertext Preprocessor) is a server-side scripting language designed for web development. It enables the creation of dynamic, interactive websites by processing data, handling forms, and connecting to databases. PHP runs on the server, generating HTML content for users.

Example: This PHP script uses the echo command to display the text “Welcome to GFG!” on the webpage, outputting it directly to the browser as part of the HTML response.

PHP

<?php 

// Here echo command is
// used to display content
echo "Welcome to GFG!"; 
?>

Output:

Welcome to GFG!