dawei
实例如下：
0)
{ // 两个字节的文字
$str .= ‘\u’.base_convert(ord($c),10,16).base_convert(ord($c2),16);
}
else
{
$str .= $c2;
}
}
return $str;
}
$name = ‘MY,你大爷的’;
$unicode_name=unicode_encode($name);
echo ‘
‘.$unicode_name.’
‘;
// 将UNICODE编码后的内容进行解码
function unicode_decode($name)
{
// 转换编码，将Unicode编码转换成可以浏览的utf-8编码
$pattern = ‘/([\w]+)|(\\\u([\w]{4}))/i’;
preg_match_all($pattern,$name,$matches);
if (!empty($matches))
{
$name = ”;
for ($j = 0; $j < count($matches[0]); $j++)
{
$str = $matches[0][$j];
if (strpos($str,'\\u') === 0)
{
$code = base_convert(substr($str,2,2),16,10);
$code2 = base_convert(substr($str,4),10);
$c = chr($code).chr($code2);
$c = iconv('UCS-2','UTF-8',$c);
$name .= $c;
}
else
{
$name .= $str;
}
}
}
return $name;
}
echo 'MY,\u4f60\u5927\u7237\u7684 -> ‘.unicode_decode($unicode_name);
以上这篇PHP中对汉字进行unicode编码和解码的实现方法(必看)就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。
