fdf_open_string
(PHP 4 >= 4.3.0, PHP 5)
fdf_open_string — Read a FDF document from a string
说明
resource fdf_open_string ( string $fdf_data )Reads form data from a string.
You can use fdf_open_string() together with $HTTP_FDF_DATA to process FDF form input from a remote client.
参数
- fdf_data
-
The data as returned from a PDF form or created using fdf_create() and fdf_save_string().
返回值
Returns a FDF document handle, or FALSE on error.
范例
Example #1 Accessing the form data
<?php
$fdf = fdf_open_string($HTTP_FDF_DATA);
fdf_close($fdf);
?>
参见
- fdf_open() - Open a FDF document
- fdf_close() - Close an FDF document
- fdf_create() - Create a new FDF document
- fdf_save_string() - Returns the FDF document as a string
