解析错误:语法错误，E:\xampp\htdocs\online\viewhistory >中的意外$end。php在线43。

Below is the code of viewhistory.php.

下面是viewhistory.php的代码。

    <?php
    foreach($_POST as $value){
     if (empty($value))
     {  echo 1;
      exit();

     }
    }
    //come code;
   //SQL query;
    while($row=mysql_fetch_assoc($result))
    {
     //some code;
      if (!empty($reference))
     {
     $referencetxt=<<<html
    |  Referenced Solution ID:$reference
    html;
     }
     else {
     $referencetxt=" "; 
     }
    $item+=<<<htm
    <hr>
    <span>Solution ID:$productid  $referencetxt</span>
    <xmp>$text</xmp>
    <img src=$imagepath />
    <div align="right">$username $moment</div>
    htm; 
    }
    echo $item;
    ?>

However, I get an error

但是，我有一个错误。

<br />
<b>Parse error</b>:  syntax error, unexpected $end in
E:\xampp\htdocs\online\viewhistory.php on line 43

E:\ xampp \根\ \ viewhistory在线。php在43行

when I run it. What is wrong? Is a half bracket missing? But It seems all brackets are paired.

当我运行它。是什么错了吗?半括号不见了吗?但是似乎所有的括号都是成对的。

2 个解决方案

#1

You've got trailing whitespace after htm; on line 43. Remove it and the parse error will go away.

在htm之后，你有尾随空格;43行上。删除它，解析错误就会消失。

Also, It looks like you're trying to concatenate the string created in the htm heredoc using the += operator. That should probably be changed to .=.

而且，看起来您试图使用+=操作符将在htm中创建的字符串连接起来。那应该改成。=。

2 个解决方案

#1

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