在php中使用fputcsv将utf-8字符写入文件

I want to try write Persian character in CSV file in PHP, I am using fputcsv function but how can write UTF-8 character to CSV file with fputcsv?

我的部分代码:

$df = fopen($filepath, 'w');
fputcsv($df, array($coupon->code, $discount->label));

推荐答案

试试这个:

$df = fopen($filepath, 'w');
fprintf($df, chr(0xEF).chr(0xBB).chr(0xBF));
fputcsv($df, array($coupon->code, $discount->label));

行 fprintf($df, chr(0xEF).chr(0xBB).chr(0xBF)); 写入文件头以进行正确编码.