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(PHP 4, PHP 5, PHP 7)
fdf_open — Open a FDF document
$filename
)Opens a file with form data.
You can also use fdf_open_string() to process the results of a PDF form POST request.
filename
Path to the FDF file. This file must contain the data as returned from a PDF form or created using fdf_create() and fdf_save() .
Returns a FDF document handle, or FALSE
on error.
Example #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 );
?>