$tmp_mysql_server_host=$inst->free_query('MySQL master server hostname',$conf['mysql']['master_host'],'mysql_master_hostname');
$tmp_mysql_server_port=$inst->free_query('MySQL master server port',$conf['mysql']['master_port'],'mysql_master_port');
$tmp_mysql_server_admin_user=$inst->free_query('MySQL master server root username',$conf['mysql']['master_admin_user'],'mysql_master_root_user');
$tmp_mysql_server_admin_password=$inst->free_query('MySQL master server root password',$conf['mysql']['master_admin_password'],'mysql_master_root_password');
$tmp_mysql_server_database=$inst->free_query('MySQL master server database name',$conf['mysql']['master_database'],'mysql_master_database');
$tmp_mysql_server_host=$inst->free_query('MySQL master server hostname',$conf['mysql']['master_host'],'mysql_master_hostname');
$tmp_mysql_server_port=$inst->free_query('MySQL master server port',$conf['mysql']['master_port'],'mysql_master_port');
$tmp_mysql_server_admin_user=$inst->free_query('MySQL master server root username',$conf['mysql']['master_admin_user'],'mysql_master_root_user');
$tmp_mysql_server_admin_password=$inst->free_query('MySQL master server root password',$conf['mysql']['master_admin_password'],'mysql_master_root_password');
$tmp_mysql_server_database=$inst->free_query('MySQL master server database name',$conf['mysql']['master_database'],'mysql_master_database');