$cfg['Servers'][$i]['socket'] = ''; // Path to the socket - leave blank for default socket
$cfg['Servers'][$i]['connect_type'] = 'tcp'; // How to connect to MySQL server ('tcp' or 'socket')
$cfg['Servers'][$i]['extension'] = 'mysql'; // mysql扩展
$cfg['Servers'][$i]['compress'] = FALSE; // Use compressed protocol for the MySQL connection
$cfg['Servers'][$i]['controluser'] = ''; // MySQL control user settings
// (this user must have read-only
$cfg['Servers'][$i]['controlpass'] = ''; // access to the "mysql/user"
// and "mysql/db" tables).
// The controluser is also
// used for all relational
// features (pmadb)
$cfg['Servers'][$i]['auth_type'] = 'config'; // 身份验证方式(config, http or cookie based)
$cfg['Servers'][$i]['user'] = 'root'; // 用户名，这里使用root
$cfg['Servers'][$i]['password'] = ''; // 密码，第一次使用，也留空，以后更改mysql的root密码以后，再修改
