public function result() { $result = parent::result(); return is_array($result) ? implode(', ', $result) : null; }
public function result() { $result = parent::result(); return implode(', ', $result); }
public function result() { $result = parent::result(); return is_array($result) ? implode(', ', $result) : null; }
public function result() { $result = parent::result(); return implode(', ', $result); }