the chinese utf-8 code haves 3 bytes
When I use the query command Like " select * from phpbb_users where username='阿至' "
the Result is Too Much Records! :-(
user_id=9522, username= 阿è²
user_id=8261, username= 阿超
user_id=6364, username= 阿è°
user_id=6141, username= 阿è²
user_id=5490, username= 阿苹
user_id=4694, username= é˜¿è »
user_id=2618, username= 阿虎
user_id=1979, username= 阿至