how to retrieve the Choose Ur File To Upload from data[Form][Choose Ur File To Upload] on submission of the Form in the CAkephp controller side

Hi,
i m having a Form

     






in the above form , the fields are having the name as
data[Form][Choose Ur File To Upload],data[Form][Untitled2], data[Form][Untitled3]
how to get the name that is Choose Ur File To Upload ,Untitled2,Untitled3 alone in the COntroller part on submission of the Form, so that i can make use of the names to save them as labels in the Results table and its corresponding values in the Table And if it is containing the value as array (FIle type) then i can make use of tmp_name to get the content and store it in some location..

Results( id , label , value)
          1   Choose Ur File To Upload filename.doc
          2    Untitled2               text
          3    Untitled3               file2.pdf

Please suggest me of
how to get the name that is Choose Ur File To Upload ,Untitled2,Untitled3 alone from data[Form][Choose Ur File To Upload],data[Form][Untitled2], data[Form][Untitled3] in the COntroller part on submission of the Form