12.php

修改后的PHPExcelParser4。 修改内容： 1

<?php 
// 码表所在目录。当class.Chinese.php与引用者不在同一目录下时，就应该对这个参数进行设置。
$codeTablesDir = "./config/";

function u2utf8($c) { 
$str=""; 
if ($c < 0x80) { 
$str=$c; 
}else{
if ($c < 0x800) { 
$str=chr(0xC0 | $c>>6); 
$str=chr(0x80 | $c & 0x3F); 
}else{
if ($c < 0x10000) { 
$str.=chr(0xE0 | $c>>12); 
$str.=chr(0x80 | $c>>6 & 0x3F); 
$str.=chr(0x80 | $c & 0x3F); 
}else{ 
if($c < 0x200000){ 
$str.=chr(0xF0 | $c>>18); 
$str.=chr(0x80 | $c>>12 & 0x3F); 
$str.=chr(0x80 | $c>>6 & 0x3F); 
$str.=chr(0x80 | $c & 0x3F); 
}
}
}
}
return $str; 
}

function u2gbk($str)
{
$ary=explode('&#',$str);
$ret='';
for($i=0;$i<count($ary);$i++){
$scur='';
//$sother='';
//$scur=substr($ary[$i],0,5);
//if(strlen($ary[$i])>5)
//{
// $sother=substr($ary[$i],5,strlen($ary[$i]));
//} 
$scur=$ary[$i];
echo $scur;
echo "</br>";
if(!empty($scur) && is_numeric($scur))
{
  $ret.=mb_convert_encoding(u2utf8($scur),"GB2312","UTF-8");
}
//$ret.=$sother;
}
return $ret;
}

echo "Unicode->gb<br>";
echo "原文为：&#20840&#26032&#21407&#35013&#29616&#36135&#65281&#23454&#39564&#21494<br>";

$str='&#20840&#26032&#21407&#35013&#29616&#3613567hg&#65281&#23454&#39564&#21494abc1234&#33';


echo u2gbk($str);




//echo mb_convert_encoding(u2utf8(21494),"GB2312","UTF-8");

?>