How to convert UTF-8 string to ANSI encoding in PHP

The main is to save the file, the system seems to accept only ANSI Chinese, but
Iconv ();
Mb_convert_encoding ();
Can't seem to translate directly.
It is said that the Windows system default file name is ANSI, but I set the page is UTF8, choose File Upload also did not appear garbled AH

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The main is to save the file, the system seems to accept only ANSI Chinese, but
Iconv ();
Mb_convert_encoding ();
Can't seem to translate directly.
It is said that the Windows system default file name is ANSI, but I set the page is UTF8, choose File Upload also did not appear garbled AH

$name = iconv('utf-8','gb2312',$file['name']); //利用Iconv函数对文件名进行重新编码

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Have you tried it?

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