<?php /* "Contact Form to Database" Copyright (C) 2011-2012 Michael Simpson (email : michael.d.simpson@gmail.com) This file is part of Contactic. Contactic is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Contactic is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Contactic. If not, see <http://www.gnu.org/licenses/>. */ interface CTC_Evaluator { /** * Evaluate expression against input data * @param $data array [ key => value] * @return boolean result of evaluating $data against expression */ public function evaluate(&$data); }