我似乎无法弄清楚这个PHP错误。我已经用"示例"替换了任何敏感信息，但我敢打赌这是盯着我脸的东西，我看不到它。
这是错误：
解析错误：语法错误，/example.php 第 272 行的文件意外结尾
<?php
session_start();
// If you haven't entered a number, redirect back to index
if (!$_SESSION['EXAMPLE'])
die(header('Location: http://www.example.com/'));
**//REMOVED THESE ON PURPOSE JUST FYI**
$servername = "";
$username = "";
$password = "";
$dbname = "";
// Create Connection
$con = new mysqli($servername, $username, $password, $dbname);
// Check Connection
if ($con->connect_error)
{
("Connection failed: " . $con->connect_error);
}
// Search database for number
$num = $_SESSION['exa'];
$stmt = $con->prepare("SELECT * FROM numbers WHERE BINARY number = ?");
$stmt->bind_param("s", $exa);
$stmt->execute();
/*$result = $stmt->get_result();
$row = $result->fetch_assoc();*/
// Get values out of response
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$example = $result['EXAMPLE'];
$con->close();
?>
<!DOCTYPE>
<html lang="en">
</head>
<body id="page-top" class="index">
<!-- Navigation -->
<nav class="navbar navbar-default navbar-fixed-top">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header page-scroll">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#page-top">Dollar Reverse: Summary Reverse Results</a>
<!-- Collect the nav links, forms, and other content for toggling
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li class="hidden">
<a href="#page-top"></a>
</li>
<li class="page-scroll">
<a href="#portfolio"></a>
</li>
<li class="page-scroll">
<a href="#about"></a>
</li>
<li class="page-scroll">
<a href="#contact"></a>
</li>
</ul>
</div>
/.navbar-collapse -->
</div>
</div>
<!-- /.container-fluid -->
</nav>
<section id="portfolio">
<div class="container">
<div class="row">
<div class="col-lg-12 text-center">
<h2>Reverse Lookup Information Located</h2>
EXAMPLE DATA: <?php echo $_SESSION['EXAMPLE'] ?>
</div>
</div>
<div class="row">
<div class="col-md-4 text-capitalize text-center">
<?php
if ($_SESSION['EXAMPLE'] != NULL): ?>
<div class="portfolio-item">
<span class="glyphicon glyphicon-user"></span><br />
EXAMPLE
<br />
</div>
<?php
if ($_SESSION['EXAMPLE'] != NULL): ?>
<div class="portfolio-item">
<span class="glyphicon glyphicon-picture"></span><br />
EXAMPLE
<br />
</div>
</div>
</div>
<div class="row">
<div class="col-md-4 text-capitalize text-center">
<?php
if ($_SESSION['EXAMPLE'] != NULL): ?>
<div id="portfolio-item">
<span class="glyphicon glyphicon-home"></span><br />
EXAMPLE<br />
</div>
<?php if ($_SESSION['EXAMPLE1'] != NULL || $_SESSION['EXAMPLE2'] != NULL || $_SESSION['EXAMPLE'] != NULL): ?>
<div class="portfolio-item">
EXAMPLE<br />
</div>
<?php
if ($_SESSION['example'] != NULL && $_SESSION['example'] != NULL && $_SESSION['example'] != NULL && $_SESSION['example'] != NULL): ?>
<div class="portfolio-item">
<span class="glyphicon glyphicon-home"></span><br />
EXAMPLE
<br />
</div>
</div>
</div>
<div class="row">
<div class="col-md-4 text-capitalize text-center">
<?php
if ($_SESSION['EXAMPLE'] != NULL): ?>
<div class="portfolio-item">
<span class="glyphicon glyphicon-phone"></span><br />
EXAMPLE<br/>
</div>
<?php
if ($_SESSION['EXAMPLE'] != NULL): ?>
<div class="portfolio-item">
<span class="glyphicon glyphicon-text-background"></span><br />
EXAMPLE<br />
</div>
<?php
if ($_SESSION['EXAMPLE'] != NULL): ?>
<div class="portfolio-item">
<span class="glyphicon glyphicon-earphone"></span><br />
EXAMPLE<br>
</div>
</div>
</div>
<div style="text-align:center">
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="T35Q6SBDYT522">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>
</div>
</div>
</section>
<footer>
</footer>
<!-- jQuery -->
<script src="js/jquery.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="js/bootstrap.min.js"></script>
<!-- Plugin JavaScript -->
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js"></script>
<script src="js/classie.js"></script>
<script src="js/cbpAnimatedHeader.js"></script>
<!-- Contact Form JavaScript -->
<script src="js/jqBootstrapValidation.js"></script>
<script src="js/contact_me.js"></script>
<!-- Custom Theme JavaScript -->
<script src="js/freelancer.js"></script>
<script src='js/jqmask.js'></script>
<script src="js/main.js"></script>
</body>
</html>
<?php if ($_SESSION['EXAMPLE'] != NULL): ?>
<div class="portfolio-item">
<span class="glyphicon glyphicon-user"></span><br />
EXAMPLE
<br />
</div>
<?php if ($_SESSION['EXAMPLE'] != NULL): ?>
您似乎缺少每个if ():(替代语法(构造的endif;语句。(这也会产生嵌套这些if构造的不良影响。
解析器在关闭if ():构造之前到达文件末尾，因此出现"意外文件结束"错误。
例如：
<?php if (isset($_SESSION['EXAMPLE'])): ?>
<div class="portfolio-item">
<span class="glyphicon glyphicon-user"></span><br />
EXAMPLE
<br />
</div>
<?php endif; ?>
<?php if (isset($_SESSION['EXAMPLE'])): ?>
我还用isset()更改了不等式比较(!= NULL(，这意味着同样的事情(已设置且不为空(，并且可能更容易阅读。重要的是，如果未设置变量，则不会触发E_NOTICE。
这可能只是一个示例，但是如果您实际上一个接一个地进行相同的比较，那么不妨将它们组合成一个if ():结构。
旁白：
if (!$_SESSION['EXAMPLE'])
die(header('Location: http://www.example.com/'));
如果未设置$_SESSION['EXAMPLE']这将触发E_NOTICE。您最好检查 !isset() 或 empty() ，具体取决于它可能包含的值。例如：
if (empty($_SESSION['EXAMPLE']))
// Error...
使用empty()更容易阅读，但首先检查这是否适合您的情况。如果变量的计算结果为 false(即。"， "0"， 0， 假， 空， 未设置(。