(转)微信公众号发表情 Emoji

全表情地址 http://punchdrunker.github.io/iOSEmoji/table_html/flower.html

微信表情大全 http://bj.96weixin.com/emoji/

调用

以玫瑰取里，全表情表里显示为U+1F339  即为  0x1F339  （把U+ 换成0x

$this->bytes_to_emoji(0x1F1E8).$this->bytes_to_emoji(0x1F1F3)."\n仙人掌：".$this->bytes_to_emoji(0x1F335); //字节转Emoji表情 function bytes_to_emoji($cp) { if ($cp > 0x10000){ # 4 bytes return chr(0xF0 | (($cp & 0x1C0000) >> 18)).chr(0x80 | (($cp & 0x3F000) >> 12)).chr(0x80 | (($cp & 0xFC0) >> 6)).chr(0x80 | ($cp & 0x3F)); }else if ($cp > 0x800){ # 3 bytes return chr(0xE0 | (($cp & 0xF000) >> 12)).chr(0x80 | (($cp & 0xFC0) >> 6)).chr(0x80 | ($cp & 0x3F)); }else if ($cp > 0x80){ # 2 bytes return chr(0xC0 | (($cp & 0x7C0) >> 6)).chr(0x80 | ($cp & 0x3F)); }else{ # 1 byte return chr($cp); } }