private function nextstep()
    {
        $steps = $this->owner->getSteps();
        $found = false;
        foreach ($steps as $step => $class) {
            //determine if this is the current step
            if (method_exists($this, $step)) {
                $found = true;
            } elseif ($found) {
                return $step;
            }
        }
        return null;
    }
private function nextstep()
    {
        $steps = $this->owner->getSteps();
        $found = false;
        foreach ($steps as $step => $class) {
            //determine if this is the current step
            if (method_exists($this, $step)) {
                $found = true;
            } elseif ($found) {
                return $step;
            }
        }
        return null;
    }
private function nextstep ( ) { $ steps = $ this -> owner -> getSteps ( ) ; $ found = false ; foreach ( $ steps as $ step => $ class ) { //determine if this is the current step if ( method_exists ( $ this , $ step ) ) { $ found = true ; } elseif ( $ found ) { return $ step ; } } return null ; }
Get the next step action

@return string|NULL
Get the next step action