CREATE TABLE `logs` (    `id` int(11) NOT NULL auto_increment,    `guid` varchar(100) character set utf8 NOT NULL,    `addtime` timestamp NOT NULL default CURRENT_TIMESTAMP,    `account` varchar(100) character set utf8 NOT NULL,    `nickname` varchar(100) character set utf8 NOT NULL,    `app` varchar(100) character set utf8 NOT NULL,    `action` varchar(100) character set utf8 NOT NULL,    `method` varchar(100) character set utf8 NOT NULL,    `query_string` text character set utf8 NOT NULL,    `is_desc` varchar(100) character set utf8 NOT NULL,    `desc` varchar(100) character set utf8 NOT NULL,    `ipaddr` varchar(100) character set utf8 NOT NULL,    `unique_flag` varchar(100) character set utf8 NOT NULL,    PRIMARY KEY  (`id`)  ) ENGINE=InnoDB  DEFAULT CHARSET=utf8 ;

function getGlobalSkypeLogDbConfig() {   $global_skype_db_config = array(       'dbms'          => C('DB_TYPE'),       'username' => C('DB_USER'),       'password' => C('DB_PWD'),       'hostname' => C('DB_HOST'),       'database'   => C('DB_NAME'),   );   return $global_skype_db_config;  }    function addOperationLog($desc=NULL, $unique_flag='system', $app=APP_NAME, $action=MODULE_NAME, $method=ACTION_NAME) {   $global_skype_db_config = getGlobalSkypeLogDbConfig();   static $global_skype_log_db_conn;   if (!$global_skype_log_db_conn) {    $global_skype_log_db_conn = mysql_connect($global_skype_db_config['hostname'], $global_skype_db_config['username'], $global_skype_db_config['password']);   }   if (!$global_skype_log_db_conn) {    die('Mysql_Error:' . __FILE__ . '|' . __LINE__ . '|' . mysql_error());   }   mysql_query('use ' . $global_skype_db_config['database'], $global_skype_log_db_conn);   mysql_query('set names utf8 ', $global_skype_log_db_conn);     $account = getAdminAccount();   $nickname = getAdminNickname();   $user_id = getAdminUserId();   $ipaddr = get_client_ip();   $query_string = print_r(array_merge($_GET, $_POST), true);     $desc = $desc;   $is_desc = 0;   $unique_flag = $unique_flag;   if ($desc) {    $is_desc = 1;   }     $insert_time = date('Y-m-d H:i:s');     $query = "INSERT INTO `" . C('LOG_DB_TABLE') . "` (`guid`,`account`,`nickname`,`addtime`,`app`,`action`,      `method`,`query_string`,`is_desc`,`desc`,`ipaddr`,`unique_flag`) VALUES ('$user_id','$account','$nickname','$insert_time','$app',      '$action','$method','$query_string','$is_desc','$desc','$ipaddr','$unique_flag');";     return mysql_query($query, $global_skype_log_db_conn);  }    function getAdminAccount() {   return $_SESSION['loginAccount'];  }    function getAdminNickname() {   return $_SESSION['loginUserName'];  }    function getAdminUserId() {   return $_SESSION[C('USER_AUTH_KEY')];  }