RE: [PHP] Combining Variables

Well that was embarrassing. I guess [CTRL]+[ENTER] sends mail in Outlook! Let's try that again: Okay, I think this is an easy thing but I can't figure it out: I have a script that will be uploading (up to) 4 files: $file1 $file2 $file3 $file4 Each $file variable has associated $original_name, $filesize, and $filename variables. Each file: $original_name = $HTTP_POST_FILES['userfile1']['name']; that gets uploaded needs to 1) have the filename modified: $filename1 = ereg_replace("[^a-z0-9._]", "", ereg_replace (" ", "_", ereg_replace("%20", "_", strtolower($orig_name)))); 2) the extension compared to a list of 'forbidden' extensions, 3) the filename compared to filenames already in existence in the upload directory, and 4) uploaded. Can I do this without writing separate filename, extension, existing, and uploading scripts? Can someone point me in the right direction here? Thanks, Jason Soza