PHP导出CVS格式文件

$csvContent="csvzero,csvone,csvtwo,csvthree,csvfour,csvfive";

header("Content-Type: application/vnd.ms-excel; charset=GB2312");

header("Pragma: public");

header("Expires: 0");

header("Cache-Control: must-revalidate, post-check=0, pre-check=0");

header("Content-Type: application/force-download");

header("Content-Type: application/octet-stream");

header("Content-Type: application/download");

header("Content-Disposition: attachment;filename=CSV数据.csv ");

header("Content-Transfer-Encoding: binary ");

$csvContent = iconv("utf-8","gb2312",$csvContent);

echo $csvContent;