php validation before file upload

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php validation before file upload

 
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  #1
Nov 6th, 2008
Hi there

I'm curious as to the process that happens when uploading a file. In all cases of file uploads do the files get uploaded to a temporary folder before any execution of code happens?

If at all possible could someone provide a link to a page that explains the process behind form file uploads.

I'd really appreciate it
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Re: php validation before file upload

 
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  #2
Nov 6th, 2008
if i remember re calling this. I believe if you do not specify a file location for the file to be uploaded i believe it uses a default temporary location within the php.ini file.

take a look at the php.net website for mor information
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Re: php validation before file upload

 
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  #3
Nov 6th, 2008
What I'm trying to find out is how http actually works. The actual process that isn't defined by code written by a developer. I'm not sure how else I can explain what I'm looking for.
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