UserCake/PHP-isUserLoggedIn赢得'；不起作用，给出空白页 - UserCake/PHP - isUserLoggedIn won't work, gives blank page

UserCake/PHP - isUserLoggedIn won't work, gives blank page

我正在尝试检查用户当前是否登录。如果用户已登录，我希望将正确的<li>返回到菜单。

我试着在页面顶部这样做：

<?php
// Report all PHP errors (see changelog)
error_reporting(E_ALL); 
require_once ('models/config.php');
//$username = $loggedInUser->username; 
if ($isUserLoggedIn()) {
    $r1 = $loggedInUser->username;
    $r2 = "Logout";
} else {
    $r1 = "Login";
    $r2 = "Register";
}
?>

这是<li>标签：

<li><a class="short" href="About" style="display: block;"><?php echo $r1 ?></a></li>
    <li><a class="short" href="About" style="display: block;"><?php echo $r2 ?></a></li>

您使用了错误的代码来检查用户是否登录，它是：isUserLoggedIn

试试这个：

<?php
// Report all PHP errors (see changelog)
error_reporting(E_ALL); 
require_once ('models/config.php');
//$username = $loggedInUser->username; 
if (isUserLoggedIn()) {
    $r1 = $loggedInUser->username;
    $r2 = "Logout";
} else {
    $r1 = "Login";
    $r2 = "Register";
}
?>