src/PubSub/AbstractConsumer.php
public function subscribe($channel /*, ... */)
    {
        $this->writeRequest(self::SUBSCRIBE, func_get_args());
        $this->statusFlags |= self::STATUS_SUBSCRIBED;
    }
public function subscribe($channel /*, ... */)
    {
        $this->writeRequest(self::SUBSCRIBE, func_get_args());
        $this->statusFlags |= self::STATUS_SUBSCRIBED;
    }
public function subscribe ( $ channel /*, ... */ ) { $ this -> writeRequest ( self :: SUBSCRIBE , func_get_args ( ) ) ; $ this -> statusFlags |= self :: STATUS_SUBSCRIBED ; }
Subscribes to the specified channels.

@param mixed $channel,... One or more channel names.
Subscribes to the specified channels .