一个本地搜索，中文转码有关问题
一个本地搜索，中文转码问题
一个本地的搜索，中文关键字改成了u8e4b880这种类型的编码。
例如"一" 转换后就是 "u8e4b880";
"二"转换之后就是"u8e4ba8c";
这是通过什么函数之类的实现的啊?
------解决方案--------------------
e4b880 是"一"的 utft-8编码的十六进制表示
e4ba8c 是"二"的 utft-8编码的十六进制表示
冠以u8，表示后面的是utf-8的编码值
如果你的字符串是 gbk 编码的，那么就
$s = "二";
$s = iconv('gbk', 'utf-8', $s);
$ch = 'u8' . current(unpack('H*', $s));
这样就得到了 u8e4ba8c
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