我如何在index.php上使用$ _GET

Question

I have a filed called index.php within the same file I have a function that has links to call other pages as follows

function pages() {
if(isset($_GET['page'])) {
       switch($_GET['page']) {
        case 'pageName':
             include('pageName.php');
             break;
        default:
             $err_page = include('err_pg.php');
             return $err_page;                             
             break;
    }
} else {
    $default = include('index.php');
    return $default;
}

}

But When this function is executed on index.php it shows both pageName as called in index.php?page=pageName as well as index.php at the bottom of pageName. So how can I eliminate index.php to appear immediately after pageName once called?

Answer 1

die()而不是在包含文件后break 。