PHP连接MySQL的2种方法小结以及防止乱码

//在conf/php.ini中,同时在下面增加extension=php_mysqli.dll;
$mysqli = new mysqli("127.0.0.1","用户名",密码","库名");
$query="select * from 表 order by theindex desc";
$mysqli->query("SET NAMES gb2312");//注意此处不加会乱码
$result = $mysqli->query($query);

//printf() 函数输出格式化的字符串
while(list($name,$theindex) = $result->fetch_row())
echo("
".$name.$theindex);

$con = mysql_connect("localhost","密码");
if ($con) {
mysql_query("set names 'gb2312'");
mysql_select_db("库名",$con);//注意此处不加会乱码
$rs = mysql_query("select * from 表 order by theindex desc;",$con);
if ($rs) {
echo ("

");
while($row = mysql_fetch_assoc($rs))
{
echo " " " " }
mysql_free_result($rs);
}
echo (" mysql_close($con);
}

（编辑：李大同）

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