src/DBConfig.php
public static function get($param)
    {
        if (isset(self::$db_params[$param])) {
            return self::$db_params[$param];
        }
        return false;
    }
public static function get($param)
    {
        if (isset(self::$db_params[$param])) {
            return self::$db_params[$param];
        }
        return false;
    }
public static function get ( $ param ) { if ( isset ( self :: $ db_params [ $ param ] ) ) { return self :: $ db_params [ $ param ] ; } return false ; }
Returns parameter's value if exists, otherwise returns null
@param  string $param Parameter's name
@return mixed         Parameter's value
Returns parameter s value if exists otherwise returns null