public function getFeed($channel)
    {
        if (!isset($this->feeds[$channel])) {
            throw new LogicException('You tried to get a not existent channel');
        }

        return $this->feeds[$channel];
    }
public function getFeed($channel)
    {
        if (!isset($this->feeds[$channel])) {
            throw new LogicException('You tried to get a not existent channel');
        }

        return $this->feeds[$channel];
    }
public function getFeed ( $ channel ) { if ( ! isset ( $ this -> feeds [ $ channel ] ) ) { throw new LogicException ( 'You tried to get a not existent channel' ) ; } return $ this -> feeds [ $ channel ] ; }
Retrieve a channel

@param string $channel

@return string
@throws LogicException
Retrieve a channel