$dbhost = 'localhost:3306';  //mysql服务器主机地址

$dbuser = 'guest';      //mysql用户名

$dbpass = 'guest123';//mysql用户名密码

$conn = mysql_connect($dbhost, $dbuser, $dbpass);

if(! $conn )

{

   die('Could not connect: ' . mysql_error());

}

echo 'Connected successfully';

$sql = "INSERT INTO runoob_tbl ".

       "(runoob_title,runoob_author, submission_date) ".

       "VALUES ".

       "('$runoob_title','$runoob_author','$submission_date')";

mysql_select_db('RUNOOB');