How can using sessions instead of GET queries help improve the handling of language preferences in PHP applications?

Using sessions instead of GET queries can help improve the handling of language preferences in PHP applications by securely storing the user's language preference across multiple pages without exposing it in the URL. This approach also allows for easier management and manipulation of language settings throughout the user's session. 

session_start();

if(isset($_GET['language'])) {
    $_SESSION['language'] = $_GET['language'];
}

if(isset($_SESSION['language'])) {
    $language = $_SESSION['language'];
} else {
    $language = 'english'; // default language
}

// Use $language variable to display content in the selected language

Keywords

sessions GET queries language preferences PHP applications handling

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