将问号（？）插入数据库[重复]

Possible Duplicate:
iPhone emoticons insert into MySQL but become blank value
insert an Unicode character in databsae

i am trying to insert an Unicode character like : (

SET NAMES utf8mb4 COLLATE utf8mb4_unicode_ci

• Source: http://mathiasbynens.be/notes/mysql-utf8mb4

Another thing is (as documentation says) deprecated mysql_ doesn't support Charsets.