零七广告
是以class包 好的 繁 的class,
另外需要 table :
1. http://www.jerry.com.tw/php/big5.map
2. http://www.jerry.com.tw/php/gb.map
程式如下: CCharset.php3
<? //=====================================================
// 程式 : Magic Jerry
//
// function Big5_Gb($str) => big5 GB for string
// function Gb_Big5($str) => GB Big5 for string
//=====================================================
class CCharset {
var $gb_map="gb.map"; //如果要放到 的路 ,要加上完整路
var $big5_map="big5.map"; //例如 ="/home/table/gb.map
var $dep_char = 127;
//-----------------------------------------------------------------
function cbig5_gb($str,$fd) {
$c=ord(substr($str,0,1));
$x=ord(substr($str,1,1));
$address=(($c-160)*510)+($x-1)*2;
fseek($fd, $address);
$hi=fgetc($fd);
$lo=fgetc($fd);
return "$hi$lo";
}
function cgb_big5($str,$fd) {
$c=ord(substr($str,0,1));
$x=ord(substr($str,1,1));
$address=(($c-160)*510)+($x-1)*2;
fseek($fd, $address);
$hi=fgetc($fd);
$lo=fgetc($fd);
return "$hi$lo";
}
//-----------------------------------------------------------------
function Big5_Gb($str) {
$fd = fopen ($this->gb_map, "r");
$str=str_replace("charset=big5","charset=gb2312", $str);
$outstr="";
for($i=0;$i<strlen($str);$i++) {
$ch=ord(substr($str,$i,1));
if($ch > $this->dep_char) {
$outstr.=$this->cbig5_gb(substr($str,$i,2),$fd);
$i++;
} else {
$outstr.=substr($str,$i,1);
}
}
fclose ($fd);
return $outstr;
}
//-----------------------------------------------------------------
function Gb_Big5($str) {
$fd = fopen ($this->big5_map, "r");
$str=str_replace("charset=gb2312","charset=big5", $str);
$outstr="";
for($i=0;$i<strlen($str);$i++) {
$ch=ord(substr($str,$i,1));
if($ch > $this->dep_char) {
$outstr.=$this->cgb_big5(substr($str,$i,2),$fd);
$i++;
} else {
$outstr.=substr($str,$i,1);
}
}
fclose ($fd);
return $outstr;
}
}
?>
===================================================================
使用 例:
<?
// Designer: Magic Jerry
//====直接 文字串 的使用方法========
include("CCharset.php3");
$obj=new CCharset;
$big5="