PHP Manual
This manual is provided as a courtesy. It is not an official source. Please check php.net for updated information.
(PHP 4 >= 4.3.0, PHP 5)
Adds a script to the FDF, which Acrobat then adds to the doc-level scripts of a document, once the FDF is imported into it. It is strongly suggested to use '\r' for linebreaks within script_code.
Example 1. Adding JavaScript code to a FDF
<?php$fdf = fdf_create();fdf_add_doc_javascript($fdf, "PlusOne", "function PlusOne(x)\r{\r return x+1;\r}\r");fdf_save($fdf);?>
will create a FDF like this:
%FDF-1.2 %âãÏÓ 1 0 obj << /FDF << /JavaScript << /Doc [ (PlusOne)(function PlusOne\(x\)\r{\r return x+1;\r}\r)] >> >> >> endobj trailer << /Root 1 0 R >> %%EOF