php 导入导出excel:php导出excel

/**
* @param string $filname //输出的文件名
* @param string $type //编码类型
* @param string $array //excel的标题
* @param string $data //需要的数据data
**/
function exportExcel($filname, $type = 'utf-8', $array, $data) {
if (empty ($data)) {
echo "<script>alert('sorry,no data!');history.go(-1);</script>";
exit;
}
$filname = iconv("utf-8", "gb2312", $filname);
header("Content-type:application/vnd.ms-excel;");
header("Content-Disposition:attachment;filename=$filname.xls");
echo "";
echo '';
foreach ($array as $val) {
echo "";
}
echo '';
foreach ($data as $val) {
if(is_array($val)){
echo '';
foreach ($val as $v) {
echo '';
}
echo '';
}else {
echo '';
echo '';
echo '';
}
}
echo '

$val

' . $v . '

' . $val . '

';
exit;
}
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