Example: use PHP to upload files of any type and display or download them directly.

This program allows you to upload any types of files and display or download them directly (upload_and_show.php3 ):? Phpif ($ submit) {header (Expires: Mon, 26Jul199705: 00: 00GMT); header (Cache-Control: no-cache, must-revalidate ); hea my program allows you to upload files of any type and display or download them directly (upload_and_show.php3 ):
　　 If ($ submit)
{
Header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT ");
Header ("Cache-Control: no-cache, must-revalidate ");
Header ("content-type: application/octet-stream ");
Header ("content-disposition: inline; filename = $ form_data ");
Header ("content-description: php3 generated data ");
　　
$ Fd = fopen ($ form_data, "r ");
While ($ string = fread ($ fd, 200 )){
Echo $ string;
}
Fclose ($ fd );
}
Else {?>