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Posted by Kimmo Laine on 08/31/06 09:17
<veg_all@yahoo.com> wrote in message
news:1156992615.595711.92560@b28g2000cwb.googlegroups.com...
>I have a script where a user can upload their csv file into a mysql
> database. The problem is sometimes a user will upload the raw excel or
> access file. How can I perform some simple checks to determine if the
> file is binary. I could do some regular expressions to check for
> unusual characters, but how would I read the file line by line?
how about check the type-value? It should tell the mime-type of the file.
Couldn't you use that to filter out the idiots?
$_FILES['userfile']['type']
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