IE中的希腊网址字符出现问题 [英] Problem with greek url characters in IE

问题描述

我在我的网站中使用以下脚本来创建分页下一个上一个"功能.这实际上是Dreamweaver的代码.该脚本使用url获取一些值，然后重新创建它. IE7和IE8中的结果网址包含不可读的字符，并且最后该页面无法正常工作.

I'm using the following script in my website in order to create pagination "next-previous" functionality. It's a actually a Dreamweaver's code. The script uses the url to get some values and then it re-creates it. The result url in IE7 and IE8 contains non-readable characters and at the end the page does not work properly.

    $queryString_met = "";
    if (!empty($_SERVER['QUERY_STRING'])) {
      $params = explode("&", $_SERVER['QUERY_STRING']);
      $newParams = array();
      foreach ($params as $param) {
        if (stristr($param, "pageNum_met") == false && 
            stristr($param, "totalRows_met") == false) {
          array_push($newParams, $param);
        }
      }
      if (count($newParams) != 0) {
        $queryString_met = "&" . htmlentities(implode("&", $newParams));
      }
    }
    $queryString_met = sprintf("&totalRows_met=%d%s", $totalRows_met, $queryString_met);

........

<a href="<?php printf("%s?pageNum_met=%d%s", $currentPage, max(0, $pageNum_met - 1), $queryString_met); ?>"> << </a>

我不知道代码的哪一部分负责此问题.你能帮我吗?

I don't understand which part of the code is responsible for this issue. Can you please help me?

推荐答案

htmlentities(implode(&"，$ newParams));

htmlentities(implode("&", $newParams));

htmlentities通常会不必要地对字符串中的所有非ASCII字节进行编码，并且，如果您未指定charset参数，则猜测您的字符串是在ISO-8859-1中，对于希腊语，它们肯定会获胜不是. (希望您对网站中的所有内容都使用UTF-8.)

htmlentities encodes all non-ASCII bytes in your string, usually needlessly, and, if you don't specify a charset argument, guessing your strings are in ISO-8859-1, which for Greek they definitely won't be. (Hopefully, you're using UTF-8 for everything in your site.)

使用htmlspecialchars代替，它将保留非ASCII字符，仅对真正必须编码的内容进行编码.

Use htmlspecialchars instead, which will leave the non-ASCII characters alone and only encode what really does have to be encoded.

但是，要使这成为一个问题，您必须直接在URL中使用非ASCII字符.这确实是不可靠的.别.未编码的非ASCII字符在URI中根本无效；它们必须经过%编码(例如，使用urlencode). IRI允许使用非ASCII字符，浏览器可以自动将UTF-8编码和％-encoding转换为URI，但IE不会(总是)这样做.

However, for this to be an issue at all, you would have to be using non-ASCII characters directly in your URL. This is really unreliable; don't. Unencoded non-ASCII characters are not valid in a URI at all; they must be %-encoded (eg. using urlencode). IRIs allow non-ASCII characters, which browsers can automatically UTF-8-encode and %-encode to turn them into URIs, but IE doesn't (always) do that.

[此外，对于包含目标名称的 值，不仅仅是以它们开头的值，处理查询字符串的脚本都会失败.]

[Also the script to process query string will fail for any value containing the targeted names, not just those beginning with them.]

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