/**
* Initializes a database connection.
* It returns the connection, if successful.
*
* @param string $db_server
* @param string $db_name
* @param string $db_user
* @param string $db_passwd
* @param string $db_prefix
* @param mixed[] $db_options
*
* @return resource
*/
public static function initiate($db_server, $db_name, $db_user, $db_passwd, $db_prefix, $db_options = array())
{
// initialize the instance... if not done already!
if (self::$_db === null) {
self::$_db = new self();
}
if (!empty($db_options['port'])) {
$db_port = ' port=' . (int) $db_options['port'];
} else {
$db_port = '';
}
if (!empty($db_options['persist'])) {
$connection = @pg_pconnect('host=' . $db_server . $db_port . ' dbname=' . $db_name . ' user=\'' . $db_user . '\' password=\'' . $db_passwd . '\'');
} else {
$connection = @pg_connect('host=' . $db_server . $db_port . ' dbname=' . $db_name . ' user=\'' . $db_user . '\' password=\'' . $db_passwd . '\'');
}
// Something's wrong, show an error if its fatal (which we assume it is)
if (!$connection) {
if (!empty($db_options['non_fatal'])) {
return null;
} else {
display_db_error();
}
}
self::$_db->_connection = $connection;
return $connection;
}
public function init()
{
$this->_boardurl = 'http://127.0.0.1';
$this->_db_server = 'localhost';
$this->_db_type = 'postgresql';
$this->_db_name = 'hello_world_test';
$this->_db_user = '******';
$this->_db_passwd = '';
$this->_db_prefix = 'elkarte_';
$connection = Database_PostgreSQL::initiate($this->_db_server, $this->_db_name, $this->_db_user, $this->_db_passwd, $this->_db_prefix);
$this->_db = Database_PostgreSQL::db();
$this->load_queries(BOARDDIR . '/install/install_1-0_postgresql.sql');
$this->prepare();
}