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fdf_open

(PHP 3>= 3.0.6, PHP 4 )

fdf_open -- Open a FDF document

Description

int fdf_open (string filename)

The fdf_open() function opens a file with form data. This file must contain the data as returned from a PDF form. Currently, the file has to be created 'manually' by using fopen() and writing the content of HTTP_FDF_DATA with fwrite() into it. A mechanism like for HTML form data where for each input field a variable is created does not exist.

P°φklad 1. Accessing the form data

<?php
// Save the FDF data into a temp file
$fdffp = fopen("test.fdf", "w");
fwrite($fdffp, $HTTP_FDF_DATA, strlen($HTTP_FDF_DATA));
fclose($fdffp);

// Open temp file and evaluate data
$fdf = fdf_open("test.fdf");
...
fdf_close($fdf);
?>

See also fdf_close().

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Forms Data Format functionsNahorufdf_close