// Reading data from config file
protected function readData() {
	$configFile = './../data/_config.db';
	if($data = file($configFile)) {
		foreach($data as $line) {
			if(substr($line, 0, 2) != '//' && strlen($line) >= 3) {
				$dat = explode('=', $line);
				$parameter = trim($dat[0]);
				$this->$parameter = trim($dat[1]);
			}
		}
	}
	else {
		throw new Exception('Unable to configure settings.');
	}
}