public static function Close()
{
$error = mysql_error(Database::$link);
if ($error) {
die("Q" . Database::$curQueryNum . ": Invalid Query: " . mysql_error(Database::$link));
}
mysql_close(Database::$link);
Database::$link = null;
}
private static function connect()
{
if (null !== self::$link) {
return;
}
self::load_config();
self::$link = new mysqli(self::$config['HOST'], self::$config['USER'], self::$config['PASSWORD'], self::$config['DATABASE']);
if (self::$link->connect_errno) {
self::$link = null;
return;
}
self::$link->set_charset('utf8');
}
public static function connect($host, $user, $pwd, $dbname, $pconnect = false)
{
self::$link = $pconnect ? @mysql_pconnect($host, $user, $pwd) : @mysql_connect($host, $user, $pwd);
if (!self::$link) {
self::halt("Can't connect to database!");
}
if (!mysql_select_db($dbname, self::$link)) {
self::halt("Can't use database {$dbname}！");
}
if (self::version() > '4.1') {
mysql_query('SET NAMES utf8;', self::$link);
}
}
private static function getLink()
{
// Return $link variable if its defined
if (self::$link) {
return self::$link;
}
// Parse the .ini file for the db information
$info = parse_ini_file(dirname(__FILE__) . '/../config.ini', true);
// Set up the Data Source Name, which contains the info for
// the DB connection
$dsn = "{$info['driver']}:";
foreach ($info['dsn'] as $key => $value) {
$dsn .= "{$key}={$value};";
}
// Actually connect
self::$link = new PDO($dsn, $info['user'], $info['pass']);
self::$link->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
return self::$link;
}
public static function connect()
{
self::$link = mysqli_connect(DBhost, DBuser, DBpass, DBname);
}
public static function init()
{
self::$link = mysql_connect(self::$server, self::$username, self::$password);
mysql_set_charset('utf8');
mysql_select_db(self::$database);
}
public static function connect($host, $db, $user, $password)
{
$link = @mysql_connect($host, $user, $password);
if (!$link) {
return 'Could not connect to host: ' . mysql_error();
}
if (!@mysql_select_db($db, $link)) {
return 'Could not select database: ' . mysql_error();
}
self::$link = $link;
return true;
}
