php man page for fdf_set_opt

FDF_SET_OPT(3)								 1							    FDF_SET_OPT(3)

fdf_set_opt - Sets an option of a field

SYNOPSIS
       bool fdf_set_opt (resource  $fdf_document, string  $fieldname, int  $element, string  $str1, string  $str2)

DESCRIPTION
	Sets options of the given field.

PARAMETERS
	      o $fdf_document
		- The FDF document handle, returned by fdf_create(3), fdf_open(3) or fdf_open_string(3).

	      o $fieldname
		- Name of the FDF field, as a string.

	      o $element
		-

	      o $str1
		-

	      o $str2
		-

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       fdf_set_flags(3).

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