fdf_get_opt
PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECLv
fdf_get_opt - Gets a value from the opt array of a field
Manual
fdf_get_opt(
resource$fdf_document,
string$fieldname,
[int$element = -1] ): mixed
Warning:
This function is currently not documented; only its argument list is available.