wPDF 3: Page numbering

1. offizieller Beitrag

    I would like to write the page number and total pages number in a document created with wPDF.

    Example:

    1/3
    2/3
    3/3

    The number of current page is not a problem of course but is there a way to have the number of total pages ?
    I know the number of pages only when the reports is completed. My idea was to reread the PDF and replace some tag. Possible to do it with wPDF ?
    I don't want to create the PDF twoice because it's large.

    Any suggestion on how to do it ?

    thank you :)

    Roberto