Element_OphTrOperationbooking_Operation::getProceduresCommaSeparated PHP Méthode

    public function getProceduresCommaSeparated($field = 'term')
    {
        $procedures = array();
        foreach ($this->procedures as $procedure) {
            $procedures[] = $procedure->{$field};
        }
        return empty($procedures) ? 'No procedures' : implode(', ', $procedures);
    }