Question

下午\ am在确定代码错误时遇到困难，我需要帮助。每次执行代码时，都会出现一个错误，其中我无法确定错误本身

<?php 
    include('functions.php');
if (!isLoggedIn()) {
    $_SESSION['msg'] = "You must log in first";
    header('location: login.php');
?>
<!DOCTYPE html>
<html>
<head>
    <title>Home</title>
    <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
    <div class="header">
        <h2>Home Page</h2>
    </div>
    <div class="content">
        <!-- notification message -->
        <?php if (isset($_SESSION['success'])) : ?>
            <div class="error success" >
                <h3>
                    <?php 
                        echo $_SESSION['success']; 
                        unset($_SESSION['success']);
                    ?>
                </h3>
            </div>
        <?php endif ?>
        <!-- logged in user information -->
        <div class="profile_info">
            <img src="images/user_profile.png"  >

            <div>
                <?php  if (isset($_SESSION['user'])) : ?>
                    <strong><?php echo $_SESSION['user']['username']; ?></strong>

                    <small>
                        <i  style="color: #888;">(<?php echo ucfirst($_SESSION['user']['user_type']); ?>)</i> 
                        <br>
                        <a href="index.php?logout='1'" style="color: red;">logout</a>
                    </small>

                <?php endif ?>
            </div>
        </div>
    </div>
</body>
</html>

Answer 1

您在代码的第一行中缺少右括号：

<?php 
include('functions.php');
if (!isLoggedIn()) {
    $_SESSION['msg'] = "You must log in first";
    header('location: login.php');
} // <- Here is the mistake
?>

解析错误：语法错误，第48行php中的文件意外结束

1 个答案: