CFDBDataIterator.php
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<?php
/*
"Contact Form to Database" Copyright (C) 2011-2014 Michael Simpson (email : michael.d.simpson@gmail.com)
This file is part of Contact Form to Database.
Contact Form to Database 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.
Contact Form to Database 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 Contact Form to Database.
If not, see <http://www.gnu.org/licenses/>.
*/
abstract class CFDBDataIterator {
/**
* @var array[name=>value]
*/
var $row;
/**
* @var array
*/
var $displayColumns = array();
/**
* @return array[string]
*/
public function getDisplayColumns() {
return $this->displayColumns;
}
/**
* Fetch next row into variable
* @return bool if next row exists
*/
public abstract function nextRow();
// /**
// * @return array[name=>value]
// */
// public function &getRow() {
// return $this->row;
// }
}