fdf_get_attachment

(PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL fdf SVN)

fdf_get_attachment — Extracts uploaded file embedded in the FDF

说明

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

Extracts a file uploaded by means of the "file selection" field fieldname and stores it under savepath.

参数

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.

返回值

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

范例

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]";
?>

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官方地址：https://www.php.net/manual/en/function.fdf-get-attachment.php

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fdf_get_attachment

说明

参数

返回值

范例

User Contributed Notes