protected function validPortStandard($port)
    {
        return in_array($port, $this->ports) &&
            $this->scheme === array_keys($this->ports, $port)[ 0 ];
    }
protected function validPortStandard($port)
    {
        return in_array($port, $this->ports) &&
            $this->scheme === array_keys($this->ports, $port)[ 0 ];
    }
protected function validPortStandard ( $ port ) { return in_array ( $ port , $ this -> ports ) && $ this -> scheme === array_keys ( $ this -> ports , $ port ) [ 0 ] ; }
Si le port est prise en charge.

@param int $port

@return bool
Si le port est prise en charge .