$filename = date('Y-m-d').'_'.rand(100,999).'.csv';
header( 'Content-Type: text/csv' );
header( 'Content-Disposition: attachment;filename='.$filename);
print(chr(0xEF).chr(0xBB).chr(0xBF));
$fp = fopen('php://output', 'w');
fputcsv($fp, array('出库单','OpenId','原始金额(元)', '税率', '税扣除(元)','实发金额','微信昵称','领取时间'));
foreach ($list as $k=>$fields){
$data = [
$fields['out_storage_order_id'],
$fields['openid'],
$fields['award_value']/0.8,
'20%',
$fields['award_value']*0.2,
$fields['award_value'],
$fields['nickname'],
$fields['create_time_format'],
];
fputcsv($fp, $data);
}
fclose($fp);
