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multi file upload using foreach

May 21, 2012 7:12 PM

Tags: #php

I am using a foreach loop to upload each file that is sent to the upload processing.  in that loop, i have it print out the name of the file.  for some reason though, it prints out the file name more than once.  i am only sending it one file.  what could be the cause of this? I will also get an error on this line sometimes: foreach($_FILES['upload'] AS $key => $value){  It will tell me "Warning: Invalid argument supplied for foreach() in /.../processUpload.php on line 10"

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