I want to ask why this code is unsuccessful.

I want to ask why this code is unsuccessful.

The Download box is not displayed, but a bunch of garbled characters are printed directly. (Is it estimated that readfile is directly read to the screen ?)
Thank you!

Reply to discussion (solution)

Garbled? Is the file a Chinese name?
Add
Header ("Content-type: text/html; charset = GB2312 ");
Or
Header ("Content-type: text/html; charset = GBK ");

Post it!
Apparently, it is a syntax error.

Post it!
Apparently, it is a syntax error.

Sorry forgot to map.
Click here. Click the download link of New Document(2).txt. Jump to the php in the code you just pasted:

The result is that the txt file is opened in the browser instead of downloaded.
Why...

ob_clean();flush();

Remove the two.

ob_clean();flush();

Remove the two.



Thank you! The last reason is that I wrote it from the second line. An error is reported.
It seems that the details are sloppy!