为什么 出现在我的HTML中？

Question

为什么 出现在我的HTML中？

meh*_*hdi 139 html

我在Firebug中看到这个角色.

我不知道为什么会这样,我的代码中没有这样的字符.对于Firefox来说没关系,但在IE中一切都会中断.我甚至无法在Google中搜索此角色.

我用utf-8编码保存了我的文件而没有bom.

在此输入图像描述

Answer 1

RHS*_*ger 109

有问题的字符&#65279是Unicode字符'ZERO WIDTH NO-BREAK SPACE'(U + FEFF).可能是您通过复制/粘贴将其复制到代码中而未实现它.它不可见的事实使得很难判断您是否正在使用显示实际unicode字符的编辑器.

一种选择是在非常基本的文本编辑器中打开文件,该编辑器不了解unicode,或者理解它但能够使用实际代码显示任何非ascii字符的文件.

找到它后,您可以删除它周围的小块文本并手动重新键入该文本.

Go-go`notepad.exe`!没什么好处的.:d (17认同)

Answer 2

小智 82

只需使用notepad ++编码UTF-8而无需BOM.

谢谢.我在菜单中设置:编码>>在UTF-8中编码.它对我有用.谢谢. (2认同)

Answer 3

小智 43

是的,它很容易解决,只需通过记事本++打开该文件,然后按步骤 - >编码\编码UTF-8无BOM.然后保存.它对我也有用!

Answer 4

小智 31

尝试:

<?php 
// Tell me the root folder path.
// You can also try this one
// $HOME = $_SERVER["DOCUMENT_ROOT"];
// Or this
// dirname(__FILE__)
$HOME = dirname(__FILE__);

// Is this a Windows host ? If it is, change this line to $WIN = 1;
$WIN = 0;

// That's all I need
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>UTF8 BOM FINDER and REMOVER</title>
<style>
body { font-size: 10px; font-family: Arial, Helvetica, sans-serif; background: #FFF; color: #000; }
.FOUND { color: #F30; font-size: 14px; font-weight: bold; }
</style>
</head>
<body>
<?php
$BOMBED = array();
RecursiveFolder($HOME);
echo '<h2>These files had UTF8 BOM, but i cleaned them:</h2><p class="FOUND">';
foreach ($BOMBED as $utf) { echo $utf ."<br />\n"; }
echo '</p>';

// Recursive finder
function RecursiveFolder($sHOME) {
  global $BOMBED, $WIN;

  $win32 = ($WIN == 1) ? "\\" : "/";

  $folder = dir($sHOME);

  $foundfolders = array();
  while ($file = $folder->read()) {
    if($file != "." and $file != "..") {
      if(filetype($sHOME . $win32 . $file) == "dir"){
        $foundfolders[count($foundfolders)] = $sHOME . $win32 . $file;
      } else {
        $content = file_get_contents($sHOME . $win32 . $file);
        $BOM = SearchBOM($content);
        if ($BOM) {
          $BOMBED[count($BOMBED)] = $sHOME . $win32 . $file;

          // Remove first three chars from the file
          $content = substr($content,3);
          // Write to file 
          file_put_contents($sHOME . $win32 . $file, $content);
        }
      }
    }
  }
  $folder->close();

  if(count($foundfolders) > 0) {
    foreach ($foundfolders as $folder) {
      RecursiveFolder($folder, $win32);
    }
  }
}

// Searching for BOM in files
function SearchBOM($string) { 
    if(substr($string,0,3) == pack("CCC",0xef,0xbb,0xbf)) return true;
    return false; 
}
?>
</body>
</html>

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将此代码复制到php文件上传到root并运行它.

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