在PHP中那一个常量表示浏览这页的网址呢？

Question

只能通过JS来实现了：window.location.href

Answer 1

完整的$url="http://".$SERVER_NAME.$PHP_SELF."?".$QUERY_STRING; 

Answer 2

多谢，小东和vbfasn()了...^_^我按照vbfasn()的方法做好了...^_^

Answer 3

(mj1.php)
<?php
session_start();
$name="mj";
session_register('$name');
?>
(mj2.php)
<?
session_start();
echo $name;
?>
这不是传过来了.

Answer 4

<script language="JavaScript"> 
   function UrlConv(url)
    {
      url="http://www.xyz.com";
      url = url + "";
      var m_url = url;
      var outstring = "";
      var x1 = 0;
      for(x1 = 0 ; x1 < (m_url.length) ; x1++)
      {
        chr = m_url.substr(x1,1);
        if(chr=='&')
        {
          outstring += "%26";
          continue;
        }
        if(chr=='?')
        {
          outstring += "%3F";
          continue;
        }
        if(chr==':')
        {
          outstring += "%3A";
          continue;
        }
        outstring += chr;
      }
      return outstring;
    }
    function geturl()
    {
      url=UrlConv(top.window.location);
    }
</script>