当我尝试运行此页面 (video.php) 时，我收到以下错误：
解析错误：语法错误，第 37 行 /base/path/masked/inc/functions.php 中的意外 $end
奇怪的是“functions.php”有超过 37 行......为什么它在那里检测到文件结尾？我认为我没有遗漏任何括号或括号，因为每个函数只有一个语句（打印语句）长。
我已经做了几件事来尝试解决这个问题。如果我删除 print_head() 和 print_foot() 的函数定义中的语句，错误就会消失（页面的其余部分工作正常）。如果我删除任一函数中的语句，我会得到相同的错误，只是在不同的行上。如果我在页面上移动函数定义，我会得到同样的错误。我什至尝试删除部分打印语句，但我仍然得到同样的错误。
编辑：
“视频/传输/播放列表”是 get_vids() 加载的示例文件。它是一个包含偶数行的平面 txt 文件；奇数行是视频文件的名称，偶数行是前一个文件的标题。我已经测试以确保 get_vids() 按预期工作。
编辑：
这是我尝试从命令行运行所有内容时得到的结果：
$ php -l video.php
No syntax errors detected in video.php
$ php video.php
Parse error: syntax error, unexpected $end in /home/nova20/http-dir/orientation/inc/functions.php on line 37
$ php -l inc/functions.php
Parse error: syntax error, unexpected $end in inc/functions.php on line 37
Errors parsing inc/functions.php
这是我的代码：
视频.php：
<?php
include('inc/functions.php');
$type=$_GET['type'];
if($type == '') {
$type = 'transfer';
}
$vidno = $_GET['vid'];
if($vidno == '') {
$vidno = 1;
}
$vidindex = $vidno - 1;
$videos = get_vids($type);
$filename = $videos[$vidindex]['file'];
$title = $videos[$vidindex]['title'];
$basedir = "videos/$type";
$vidfile = "$basedir/$filename";
if($vidfile != '') {
$extra = '<script src="/flowplayer/flowplayer-3.1.4.min.js"></script>';
print_head($title, $extra);
print <<<ENDHTML
<p>
<a
href='$vidfile'
style="display:block;width:640px;height:498px;"
id="player"
></a>
</p>
<p id="contlink" style="display:none">
<a href="done.php?type=$type&vid=$vidno">Click Here to continue</a>
</p>
<script language="JavaScript">
flowplayer(
"player",
"/flowplayer/flowplayer-3.1.5.swf",
{
clip: {
onFinish: function(){
//window.location = "done.php";
//alert('done!');
document.getElementById('contlink').style.display = "block";
}
},
plugins: {
controls: {
play:true,
volume:true,
mute:true,
time:true,
stop:true,
fullscreen:true,
scrubber:false
}
}
}
);
</script>
ENDHTML;
print_foot();
} else {
print_head('OOPS!');
print <<<ENDERROR
<h1>OOPS!</h1>
<p>
It looks like there's no video here. <a onclick="history.go(-1);return false;" href="#">Go back</a> and try again.
</p>
ENDERROR;
print_foot();
}
?>
inc/functions.php （我认为问题出在哪里）：
<?php
function get_vids($type) {
$base = "videos/$type";
$playlist = "$base/playlist";
$vidinfo = file($playlist);
$videos = array();
for($i = 0; $i < count($vidinfo); $i += 2) {
$filename = trim($vidinfo[$i]);
$title = trim($vidinfo[$i+1]);
if($filename != '') {
$index = $i / 2;
$video['file'] = $filename;
$video['title'] = $title;
$videos[$index] = $video;
}
}
return($videos);
}
function print_head($title, $extra = '') {
print <<<ENDHEAD
<html>
<head>
<title>$title</title>
$extra
</head>
<body>
ENDHEAD;
}
function print_foot() {
print <<<ENDFOOT
</body>
</html>
ENDFOOT;
}
?>
视频/传输/播放列表
1.flv
Introduction
2.flv
Why am I doing this?
3.flv
What can I access with RAIN?
4.flv
How do I access my RAIN Account?
5.flv
How do I Check my registration status?
6.flv
Evaluating transfer credit
7.flv
Transferable degrees
8.flv
Physical Education and History
9.flv
Regents exemptions
10.flv
Academic status
11.flv
How to find my academic advisor?
12.flv
Is Financial Aid available?
13.flv
How do I check my financial aid status?
14.flv
How do I transfer my hope scholarship?
15.flv
Payment information
16.flv
Student Services (Part 1)
17.flv
Student Services (Part 2)
18.flv
Student Services (Part 3)
19.flv
Campus Bookstore
20.flv
Where can I eat on Campus?
21.flv
Where can I live on Campus?
22.flv
How do I register for Parking?
23.flv
Still Have questions?