求iconv的替代函数,该如何解决

求iconv的替代函数
网上找了下，没对照表，求一个，最好自己试过的，发我邮箱吧amani1234#21cn.com，谢谢

------解决方案--------------------

PHP code

/*******************************
//GB转UTF-8编码
*******************************/
function gb2utf8($gbstr) {
 global $CODETABLE;
 if(trim($gbstr)=="") return $gbstr;
 if(empty($CODETABLE)){
  $filename = dirname(__FILE__)."/gb2312-utf8.table";
  $fp = fopen($filename,"r");
  while ($l = fgets($fp,15))
  { $CODETABLE[hexdec(substr($l, 0, 6))] = substr($l, 7, 6); }
  fclose($fp);
 }
 $ret = "";
 $utf8 = "";
 while ($gbstr) {
  if (ord(substr($gbstr, 0, 1)) > 127) {
   $thisW = substr($gbstr, 0, 2);
   $gbstr = substr($gbstr, 2, strlen($gbstr));
   $utf8 = "";
   @$utf8 = u2utf8(hexdec($CODETABLE[hexdec(bin2hex($thisW)) - 0x8080]));
   if($utf8!=""){
    for ($i = 0;$i > 6);
  $str .= (0x80 | $c & 0x3F);
 } else if ($c > 12);
  $str .= (0x80 | $c >> 6 & 0x3F);
  $str .= (0x80 | $c & 0x3F);
 } else if ($c > 18);
  $str .= (0x80 | $c >> 12 & 0x3F);
  $str .= (0x80 | $c >> 6 & 0x3F);
  $str .= (0x80 | $c & 0x3F);
 }
 return $str;
}
<br><font color="#e78608">------解决方案--------------------</font><br>楼主看下这个帖子：http://neture.homeip.net/digiland/viewtopic.php?pid=39<br>下蒌地址osc_iconv.zip<br>里面有对照表的<br><br>如果需要非要使用，建议在php中打开iconv吧。
<br><font color="#e78608">------解决方案--------------------</font><br>建议还是不要自己写了
<br><font color="#e78608">------解决方案--------------------</font><br>强烈建议使用内置的,自己写对照表肯定不全<br>iconv 能处理的字符集有很多,自己写的肯定不能全包括 <div class="clear">
                 
              
              
        
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