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pdf_get_pdi_parameter
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pdf_get_pdi_parameter

Name

pdf_get_pdi_parameter — Get the contents of a PDI document parameter

Synopsis

string pdf_get_pdi_parameter(pdf, key, doc, page, index); resource pdf: PDF object identifier string key: Parameter name int doc: PDI document object int page: PDI page object int index: Additional qualifier

Returns

Parameter value

Description

A similar function to pdf_get_parameter() except that this function returns information from a PDI document opened with pdf_open_pdi() and pdf_open_pdi_page() . Currently the only key that can be specified is filename , the name of the PDI file opened.

Version

Since version 4.0.5

Example

Example 939. Get the PDI filename

<?php

// create first file
$filepdf = pdf_new();
pdf_open_file($filepdf, "firstfile.pdf");
pdf_begin_page($filepdf, 500, 700);

// create document
pdf_moveto($filepdf, 125, 175);
pdf_lineto($filepdf, 375, 175);
pdf_lineto($filepdf, 375, 525);
pdf_lineto($filepdf, 125, 525);
pdf_closepath_stroke($filepdf);

pdf_end_page($filepdf);
pdf_close($filepdf);
// end of first file

// open second file
$pdf = pdf_new();
pdf_open_file($pdf);

// open open first file and read values
$pdi = pdf_open_pdi($pdf, "firstfile.pdf", "", 0);
$page= pdf_open_pdi_page($pdf, $pdi, 1, "");
$width = pdf_get_pdi_value($pdf, "width", $pdi, $page, 0);
$height = pdf_get_pdi_value($pdf, "height", $pdi, $page, 0);
$name = pdf_get_pdi_parameter($pdf, "filename", $pdi, $page, 0);

pdf_begin_page($pdf, $width, $height);

// place page from first file into second file
pdf_place_pdi_page($pdf, $page, 0.0, 0.0, 1.0, 1.0);

// now add some text
$font = pdf_findfont($pdf, "Courier", "host", 0);
pdf_setfont($pdf, $font, 20);
pdf_show_xy($pdf, "PDI File: $name", 200, 350);

pdf_close_pdi_page($pdf, $page);

pdf_end_page($pdf);
pdf_close($pdf);

// output 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;
?>

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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 http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ 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.