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(PHP 4 >= 4.3.0, PHP 5)

fdf_get_attachment -- Extracts uploaded file embedded in the FDF

Description

array fdf_get_attachment ( resource fdf_document, string fieldname, string savepath )

Extracts a file uploaded by means of the "file selection" field fieldname and stores it under savepath . savepath may be the name of a plain file or an existing directory in which the file is to be created under its original name. Any existing file under the same name will be overwritten.

The returned array contains the following fields:

path - path were the file got stored

size - size of the stored file in bytes

type - mimetype if given in the FDF

Example 1. Storing an uploaded file

<?php 
  $fdf = fdf_open_string($HTTP_FDF_DATA);
  $data = fdf_get_attachment($fdf, "filename", "/tmpdir");
  echo "The uploaded file is stored in $data[path]";
?>