PHP: fdf_next_field_name - Manual

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Last updated: Sat, 27 Jan 2007

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# fdf_next_field_name

(PHP 3 >= 3.0.6, PHP 4, PHP 5)

fdf_next_field_name -- Get the next field name

## Description

string fdf_next_field_name ( resource fdf_document [, string fieldname] )

The fdf_next_field_name() function returns the name of the field after the field in `fieldname` or the field name of the first field if the second parameter is `NULL`.

Пример 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";
}
?>`

See also fdf_get_value().

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Last updated: Sat, 27 Jan 2007
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