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fdf_header	fdf_open_string

	Last updated: Thu, 26 Jun 2008

fdf_next_field_name

(PHP 4, PHP 5)

fdf_next_field_name — Get the next field name

Description

string fdf_next_field_name ( resource $fdf_document [, string $fieldname ] )

Gets the name of the field after the given field. This name can be used with several functions.

Parameters

fdf_document: The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().
fieldname: Name of the FDF field, as a string. If not given, the first field will be assumed.

Return Values

Returns the field name as a string.

Examples

Example #1 Detecting all fieldnames in a FDF


<?php

$fdf = fdf_open($HTTP_FDF_DATA);

for ($field = fdf_next_field_name($fdf);

    $field != "";

    $field = fdf_next_field_name($fdf, $field)) {

    echo "field: $field\n";

}

?>

fdf_next_field_name

Description

Parameters

Return Values

Examples

See Also