How can the code be modified to ensure that the correct language file is included based on the language parameter?

To ensure that the correct language file is included based on the language parameter, we can modify the code to dynamically include the language file based on the value of the language parameter. We can use a switch statement to check the value of the language parameter and include the corresponding language file. 

<?php
// Get the language parameter from the URL
$language = $_GET['lang'];

// Include the language file based on the language parameter
switch ($language) {
    case 'en':
        include 'lang/english.php';
        break;
    case 'fr':
        include 'lang/french.php';
        break;
    default:
        include 'lang/english.php'; // Default to English if no language specified
}
?>

Keywords

PHP language file include language parameter modification

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