public function findFirstAction($parameters)
    {
        $slot = $this->findFirstSlot($parameters);
        if (isset($slot) && isset($slot['content'])) {
            return $slot['content'];
        }

        return;
    }
public function findFirstAction($parameters)
    {
        $slot = $this->findFirstSlot($parameters);
        if (isset($slot) && isset($slot['content'])) {
            return $slot['content'];
        }

        return;
    }
public function findFirstAction ( $ parameters ) { $ slot = $ this -> findFirstSlot ( $ parameters ) ; if ( isset ( $ slot ) && isset ( $ slot [ 'content' ] ) ) { return $ slot [ 'content' ] ; } return ; }
Searches the call list for a matching parameter set. Returned by reference.

@param array $parameters    Parameters to search by without wildcards.

@return object              Object held in the first matching slot, otherwise null.
Searches the call list for a matching parameter set . Returned by reference .