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# fdf_open_string

(PHP 4 >= 4.3.0, PHP 5)

fdf_open_string -- Read a FDF document from a string

## Description

resource fdf_open_string ( string fdf_data )

The fdf_open_string() function reads form data from a string. fdf_data must contain the data as returned from a PDF form or created using fdf_create() and fdf_save_string().

You can fdf_open_string() together with $HTTP_FDF_DATA to process fdf form input from a remote client.

Beispiel 1. Accessing the form data
`<?php $fdf = fdf_open_string($HTTP_FDF_DATA); /* ... */ fdf_close($fdf); ?>`

See also fdf_open(), fdf_close(), fdf_create() and fdf_save_string().

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