public function server($name, $default = null)
    {
        return array_key_exists($name, $this->server) ? $this->server[$name] : $default;
    }
public function server($name, $default = null)
    {
        return array_key_exists($name, $this->server) ? $this->server[$name] : $default;
    }
public function server ( $ name , $ default = null ) { return array_key_exists ( $ name , $ this -> server ) ? $ this -> server [ $ name ] : $ default ; }
Get server value
@param string $name
@param null|string $default
@return string|null
Get server value