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# fdf_get_value

(PHP 3>= 3.0.6, PHP 4 )

fdf_get_value -- Get the value of a field

## Description

string fdf_get_value ( resource fdf_document, string fieldname [, int which])

The fdf_get_value() function returns the value for the requested `fieldname`.

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

> Note: Array support and optional `which` parameter were added in PHP 4.3.

See also fdf_set_value().

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