<form method="post" action="test.php" enctype="multipart/form-data">
  <input type="file" name="field1" />
  <input type="file" name="field2" />
  <input type="submit" name="a" value="Submit" />
</form>
<?php

echo "<pre>";
echo "Post:";

print_r($_POST);

echo "File:";
print_r($_FILES);
echo "</pre>";
?>
