这是我写的unicode码生成utf-8对应的码值
> 12)); $mid = dechex( 0x80 | (($decval >> 6) & 0x3f)); $right= dechex( 0x80 | ($decval & 0x3f)); return $left.$mid.$right;}echo $utf8 = unicode_utf8($unicode);echo \n;

?>
输出：e6849f
问题是如何把utf-8码 e6849f 对应的汉字'感'显示出来？？
回复内容： 这是我写的unicode码生成utf-8对应的码值
> 12)); $mid = dechex( 0x80 | (($decval >> 6) & 0x3f)); $right= dechex( 0x80 | ($decval & 0x3f)); return $left.$mid.$right;}echo $utf8 = unicode_utf8($unicode);echo \n;

?>
输出：e6849f
问题是如何把utf-8码 e6849f 对应的汉字'感'显示出来？？
> 12)); $ord_2 = decbin(0x80 | (($code >> 6) & 0x3f)); $ord_3 = decbin(0x80 | ($code & 0x3f)); $utf8_str = chr(bindec($ord_1)) . chr(bindec($ord_2)) . chr(bindec($ord_3)); return $utf8_str;}echo unicode_to_utf8($unicode);?>