class FPDI extends FPDF_TPL {
mixed importPage ( integer $pageno[, string $boxName='/CropBox'] ) }
Transforms a source page to a FPDF_TPL template and returns the id of created "template" (or page in this case).
The page number to import.
The box which should be used to display the imported page.
Possible values are:
If a box is not found, FPDI will look up for it's parent box and use this instead. You can check which box were imported with FPDI::getLastUsedPageBox().
If the page was imported correctly the method will return the id of the template (page) to use with useTemplate(). If you define a wrong box in the 2nd parameter the method will return false.