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Get the value of a field
FDF Functions
PHP Manual

fdf_get_value

(PHP 4, PHP 5)

fdf_get_valueGet the value of a field

Description

mixed fdf_get_value ( resource $fdf_document , string $fieldname [, int $which = -1 ] )

Gets the value for the requested field.

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.

which

Elements of an array field can be retrieved by passing this optional parameter, starting at zero. For non-array fields, this parameter will be ignored.

Return Values

Returns the field value.

Changelog

Version Description
4.3.0 Support for arrays and the which parameter were added.

See Also


FDF Functions
PHP Manual