(PHP 4 >= 4.3.0, PHP 5, PHP 7) Call a user defined function for each document value

(PHP 4, PHP 5, PHP 7) Get the value of a field

(PHP 4, PHP 5, PHP 7) Set the value of the /STATUS key

(PHP 4, PHP 5, PHP 7) Set the value of a field

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Sets version number for a FDF file

(PHP 4, PHP 5, PHP 7) Get the value of the /STATUS key

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Extracts uploaded file embedded in the FDF

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Set target frame for form display

(PHP 4, PHP 5, PHP 7) Save a FDF document bool

(PHP 4, PHP 5, PHP 7) Adds a template into the FDF document