Manual do PHP
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# fdf_get_value

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

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.

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

See also fdf_set_value().

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