pranaysharmadelhi

Hi, I am working on a project which requires the following: User uploads a pdf file(through basic php form) pdf is stored temporarily and the Width/Height of the pdf is checked against a matrix in database and a price is calculated and the user is sent to shopping cart for printing. I have tried fpdi with FPDF and TCPDF but both of them require me to enter a value for a new PDF and then import an existing PDF. ??? I am having hard time finding out how to find out widht/height of the imported pdf and also how many pages exists. Any help would be greatly appreciated. Thanks!