array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'function.fdf-get-attachment.php', 1 => 'fdf_get_attachment', ), 'up' => array ( 0 => 'ref.fdf.php', 1 => 'FDF 函数', ), 'prev' => array ( 0 => 'function.fdf-get-ap.php', 1 => 'fdf_get_ap', ), 'next' => array ( 0 => 'function.fdf-get-encoding.php', 1 => 'fdf_get_encoding', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/fdf/functions/fdf-get-attachment.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL fdf SVN)
fdf_get_attachment — Extracts uploaded file embedded in the FDF
Extracts a file uploaded by means of the "file selection" field
fieldname
and stores it under
savepath
.
fdf_document
The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().
fieldname
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.
注意:
There seems to be no other way to find out the original filename but to store the file using a directory as
savepath
and check for the basename it was stored under.
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
示例 #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]";
?>