Gets a value from the opt array of a field

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

fdf_get_opt(resource $fdf_document, string $fieldname, int $element = -1): mixed

警告

本函式還未編寫文件，僅有參數列表。