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Question

I try make navigation bar.

/* Only for admin */
function getAccessRights($links) {
    if ( isset($_SESSION['right']) && $_SESSION['right'] === ACCESS_ADMIN  ||
        isset($_COOKIE['right']) && $_COOKIE['right'] === ACCESS_ADMIN ) {
        $links[] = '<li><a href="messages.phtml">Read messages</a></li>';
        var_dump($links); // **Back, Login, Read messages.**
        return $links;
    }
}



 function drawNavBar() {
    if ( $_SERVER['PHP_SELF'] == "/form-msg.php" ) {
        $links[] = '<li><a class="back" href="index.php">Back</a></li>';
        $links[] = '<li><a href="admin.php">Login</a></li>';
        getAccessRights(); // I dont know what access have user. If he have admin access, he will see link "read messages".
        var_dump($links) // **Back, Login**
    }
    //some if
    makeNavBar($links); //makeNavBar it is function which do pattern for html
  }

Where link "Read messages"? Maybe you know a better way to do make navigation bar.

Answer 1

In function drawNavBar

$links[] = getAccessRights();

And in function getAccessRights

$links = array();
$links[] = '<li><a href="messages.phtml">Read messages</a></li>';
return $links;

By the way..the naming of the function getAccessRights is not right and I would try to use a more generic approach to the rights management for example a Access control list.