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Convert array to csv
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function download_send_headers($filename) { | |
// disable caching | |
$now = gmdate("D, d M Y H:i:s"); | |
header("Expires: Tue, 03 Jul 2001 06:00:00 GMT"); | |
header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate"); | |
header("Last-Modified: {$now} GMT"); | |
// force download | |
header("Content-Type: application/force-download"); | |
header("Content-Type: application/octet-stream"); | |
header("Content-Type: application/download"); | |
// disposition / encoding on response body | |
header("Content-Disposition: attachment;filename={$filename}"); | |
header("Content-Transfer-Encoding: binary"); | |
} | |
function array2csv(array &$array) | |
{ | |
if (count($array) == 0) { | |
return null; | |
} | |
ob_start(); | |
$df = fopen("php://output", 'w'); | |
// fputcsv($df, array_keys(reset($array))); | |
foreach ($array as $row) { | |
fputcsv($df, $row); | |
} | |
fclose($df); | |
return ob_get_clean(); | |
} | |
// optional | |
$data = unserialize(stripslashes($_POST['data'])); | |
download_send_headers($_POST['file_name']."_" . date("Y-m-d") . ".csv"); | |
echo array2csv($data); |
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