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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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.
//
// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* dataformatlib.php - Contains core dataformat related functions.
*
* @package core
* @subpackage dataformat
* @copyright 2016 Brendan Heywood (brendan@catalyst-au.net)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
/**
* Sends a formated data file to the browser
*
* @package core
* @subpackage dataformat
*
* @param string $filename The base filename without an extension
* @param string $dataformat A dataformat name
* @param array $columns An ordered map of column keys and labels
* @param Iterator $iterator An iterator over the records, usually a RecordSet
* @param callable $callback An option function applied to each record before writing
* @throws coding_exception
*
* @deprecated since Moodle 3.9 - MDL-68500 please use \core\dataformat::download_data
*/
function download_as_dataformat($filename, $dataformat, $columns, $iterator, $callback = null) {
debugging('download_as_dataformat() is deprecated, please use \core\dataformat::download_data() instead', DEBUG_DEVELOPER);
\core\dataformat::download_data($filename, $dataformat, $columns, $iterator, $callback);
}