public function getFbAppIds()
    {
        $apps = array('' => 'Don\'t deploy on Facebook');

        $results = $this->getEventManager()
            ->trigger(__FUNCTION__, $this, array(
                'apps' => $apps,
            ))
            ->last();

        if ($results) {
            $apps = $results;
        }

        return $apps;
    }
public function getFbAppIds()
    {
        $apps = array('' => 'Don\'t deploy on Facebook');

        $results = $this->getEventManager()
            ->trigger(__FUNCTION__, $this, array(
                'apps' => $apps,
            ))
            ->last();

        if ($results) {
            $apps = $results;
        }

        return $apps;
    }
public function getFbAppIds ( ) { $ apps = array ( '' => 'Don\'t deploy on Facebook' ) ; $ results = $ this -> getEventManager ( ) -> trigger ( __FUNCTION__ , $ this , array ( 'apps' => $ apps , ) ) -> last ( ) ; if ( $ results ) { $ apps = $ results ; } return $ apps ; }
An event is triggered so that the module PlaygroundFacebook if installed,
can add the Facebook apps list without adherence between the 2 modules
PlaygroundGame and PlaygroundFacebook

@return array
An event is triggered so that the module PlaygroundFacebook if installed can add the Facebook apps list without adherence between the 2 modules PlaygroundGame and PlaygroundFacebook