PHP가 mysql 데이터를 읽고 쓸 때 문자가 깨지는 문제에 대한 솔루션

mysql_query(“SET NAMES ‘utf8′”);
mysql_query(“SET CHARACTER_SET_CLIENT=utf8″);
mysql_query(“SET CHARACTER_SET_RESULTS=utf8″);

$host=”localhost”;
$user=”root”;
$pwd=”root”;
$dbname=”wordpress”;
$link = mysql_connect($host, $user, $pwd)or die(“Could not connect: ” . mysql_error());
mysql_select_db($dbname, $link) or die (‘Can’t use wordpress : ‘ . mysql_error());
mysql_query(“SET NAMES ‘utf8′”);
mysql_query(“SET CHARACTER_SET_CLIENT=utf8″);
mysql_query(“SET CHARACTER_SET_RESULTS=utf8″);