What is PhpDig?
PhpDig is a PHP MySQL based
Web Spider & Search Engine.



pdf_add_weblink — Adds link to URL


bool pdf_add_weblink(pdf, llx, lly, urx, ury, link);
resource pdf: PDF object identifier
double llx: Lower left x coordinate
double lly: Lower left y coordinate
double urx: Upper right x coordinate
double ury: Upper left y coordinate
string link: Location to link to


Always TRUE


. Creates an rectangular area starting from llx , lly to urx , ury . link can be either a URL or any other resource.

This function is very similar function to pdf_add_launchlink() although there are subtle differences, particularly the way the cursor behaves in some Acrobat readers.


Since versions 3.0.12 and 4.0


Example 911. Add a web URL


// create new document
$pdf = pdf_new();
pdf_begin_page($pdf, 500, 700);

$text = "Click to launch";
$size = 20;
$startx = 20;
$starty = 650;

$font = pdf_findfont($pdf, "Courier", "host", 0);
pdf_setfont($pdf, $font, $size);

// determine the width of the text
$len = pdf_stringwidth($pdf, $text, $font, $size);
pdf_show_xy($pdf, $text, $startx, $starty);

// create the weblink
pdf_add_weblink($pdf, $startx, $starty, $startx+$len, $starty+$size, "");


// display the PDF document
$data = pdf_get_buffer($pdf);
header("Content-type: application/pdf");
header("Content-disposition: inline; filename=test.pdf");
header("Content-length: " . strlen($data));
echo $data;

PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at The authors of this book have elected not to choose any options under the OPL. This online book was obtained from and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.

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