iaPatchApplier::_dbConnect PHP Method

    protected function _dbConnect()
    {
        if (is_array($this->_dbConnectionParams) && $this->_dbConnectionParams) {
            $link = mysqli_init();
            mysqli_real_connect($link, $this->_dbConnectionParams['host'], $this->_dbConnectionParams['user'], $this->_dbConnectionParams['password'], $this->_dbConnectionParams['database'], $this->_dbConnectionParams['port']);
            if ($link && mysqli_select_db($link, $this->_dbConnectionParams['database'])) {
                $this->_dbConnectionParams['link'] = $link;
                return true;
            }
        }
        return false;
    }