If I read this correctly, the '0' tells CGI not to write data to it's normal file and therefore the bits will only end up going wherever &hooks directs them to?

Yes. If you instantiate CGI.pm this way, it won't write the uploaded data to a temp file. Your only chance to do something with it is as you get it chunk by chunk in your callback routine (the hook function.)

-sauoq
"My two cents aren't worth a dime.";

In reply to Re^3: CGI upload efficiency by sauoq
in thread CGI upload efficiency by Talroot

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