(PECL ps >= 1.1.0)
ps_add_weblink — Adds link to a web location
   Places a hyperlink at the given position pointing to a web page. 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.
  
Замітка не буде видимою на надрукованому документі або під час його перегляду, проте вона стане видимою, якщо документ конвертовано в pdf за допомогою Acrobat Distiller™ або 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.
url
       The url of the hyperlink to be opened when clicking on
       this link, e.g. http://www.php.net.
      
