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- <?php
-
- namespace common\helpers;
-
- class CSV {
-
- public static function array2csv(array &$array) {
- if (count($array) == 0) {
- return null;
- }
- ob_start();
- $df = fopen("php://output", 'w');
-
-
- foreach ($array as $row) {
- fputcsv($df, $row);
- }
- fclose($df);
- return ob_get_clean();
- }
-
- public static function downloadSendHeaders($filename) {
-
- $now = gmdate("D, d M Y H:i:s");
- header("Expires: Tue, 03 Jul 2001 06:00:00 GMT");
- header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
- header("Last-Modified: {$now} GMT");
-
-
- header("Content-Type: application/force-download");
- header("Content-Type: application/octet-stream");
- header("Content-Type: application/download");
-
-
- header("Content-Disposition: attachment;filename={$filename}");
- header("Content-Transfer-Encoding: binary");
- }
-
-
-
-
- }
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