PHP 8.1.15 Released!

fdf_next_field_name

(PHP 4, PHP 5 < 5.3.0, PECL fdf SVN)

fdf_next_field_nameGet the next field name

Descrição

fdf_next_field_name(resource $fdf_document, string $fieldname = ?): string

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

Parâmetros

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.

Valor Retornado

Returns the field name as a string.

Exemplos

Exemplo #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";
}
?>

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