(PECL ps >= 1.1.0)
ps_add_pdflink — Adds link to a page in a second pdf document
$psdoc,$llx,$lly,$urx,$ury,$filename,$page,$destPlaces a hyperlink at the given position pointing to a second pdf document. Clicking on the link will branch to the document at the given page. The first page in a document has number 1.
The hyperlink's source position is a rectangle with its lower left corner at (llx, lly) and its upper right corner at (urx, ury). The rectangle has by default a thin blue border.
The note will not be visible if the document is printed or viewed but it will show up if the document is converted to pdf by either Acrobat Distiller™ or Ghostview.
psdocResource identifier of the postscript file as returned by ps_new().
llxThe x-coordinate of the lower left corner.
llyThe y-coordinate of the lower left corner.
urxThe x-coordinate of the upper right corner.
uryThe y-coordinate of the upper right corner.
filenameThe name of the pdf document to be opened when clicking on this link.
pageThe page number of the destination pdf document
dest The parameter dest determines how the document is being viewed. It can be fitpage, fitwidth, fitheight, or fitbbox.