/**
* Manage instance usage of this class
*/
public static function &getInstance($type = 'base')
{
if (key_exists($type, self::$dbCache)) {
$db = self::$dbCache[$type];
vglobal('adb', $db);
return $db;
} else {
if (key_exists('base', self::$dbCache)) {
$db = self::$dbCache['base'];
vglobal('adb', $db);
return $db;
}
}
$config = self::getDBConfig($type);
$db = new self($config['db_type'], $config['db_server'], $config['db_name'], $config['db_username'], $config['db_password'], $config['db_port']);
if ($db->database == NULL) {
$db->log('Database getInstance: Error connecting to the database', 'error');
$db->checkError('Error connecting to the database');
return false;
} else {
self::$dbCache[$type] = $db;
vglobal('adb', $db);
}
return $db;
}
/**
* Manage instance usage of this class
*/
static function &getInstance()
{
global $adb;
if (!isset($adb)) {
$adb = new self();
}
if ($adb->database == NULL) {
$adb->log('Database getInstance: Error connecting to the database', 'error');
$adb->checkError('Error connecting to the database', true);
}
return $adb;
}
