Can you use $_FILES[tmp_name] for remembering file location?
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I am building a form right now that returns the user back to the form itself if there is missing fields or fields are entered wrong. One of the inputs is a image file. I was wondering if you want to echo out the image location again, do you use `$_FILES[tmp_name]`?

e.g. `value="$_FILES[tmp_name]"` to echo back the location so the user doesn't have to reselect the image again. 