Şunu aradınız:: downloaded (Korece - Rusça)

미리 보기percent of file downloaded
Предварительный просмотрpercent of file downloaded

참고: if origstream is network based, this function will block until the whole contents have been downloaded.
Замечание:

참고: if the requested resource is network based, this flag will cause the opener to block until the whole contents have been downloaded.
Замечание:

ftp_nb_fget() retrieves remote_file from the ftp server, and writes it to the given file pointer, handle. the transfer mode specified must be either ftp_ascii or ftp_binary. the difference between this function and the ftp_fget() is that this function retrieves the file asynchronously, so your program can perform other operations while the file is being downloaded.
Возвращает true в случае успешного завершения, false в случае возникновения ошибки.