What are the potential benefits of using cookies to save CSS style selections in PHP?

When users select a specific CSS style on a website, it can enhance their user experience by allowing them to customize the appearance of the site to their preferences. By using cookies to save these CSS style selections in PHP, users can have their chosen styles applied every time they visit the site, creating a personalized browsing experience. 

<?php
// Check if a CSS style selection cookie is set
if(isset($_COOKIE['css_style'])) {
    // Apply the saved CSS style to the website
    echo '<link rel="stylesheet" type="text/css" href="' . $_COOKIE['css_style'] . '">';
}

// Code to set the CSS style selection cookie
if(isset($_GET['css'])) {
    $selected_css = $_GET['css'];
    setcookie('css_style', $selected_css, time() + (86400 * 30), '/'); // Cookie set to expire in 30 days
}
?>

Keywords

cookies CSS style selections PHP benefits

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