eklenen dosylar sanırım
name="file_1"
name="file_2"
name="file_3"
diye gidiyor
bunlardan birini printlersen sonuç sayfasında görebilirsin

<!-- This is the form -->
<form enctype="multipart/form-data" action="upload.php" method="post">
	<!-- The file element -- NOTE: it has an ID -->
	<input name="file_3" type="file"><input style="position: absolute; left: -1000px;" name="file_2" type="file"><input style="position: absolute; left: -1000px;" name="file_1" type="file"><input style="position: absolute; left: -1000px;" id="my_file_element" name="file_0" type="file">
	<input type="submit">
</form>
Files:
<!-- This is where the output will appear -->