标题: 求教ftp_get 和 ftp_get_ex的区别 [打印本页] 作者: twinsczl 时间: 2013-7-15 14:06 标题: 求教ftp_get 和 ftp_get_ex的区别 The ftp_get function sets the working directory on the FTP server.
This function is for use with global sessions. For multiple sessions, use the ftp_get_ex function, which allows you to specify a session identifier.
The ftp_get_ex function sets the working directory on the FTP server for the specified session.
This function is for use with multiple sessions. For global sessions, use the ftp_get function, which does not take a session identifier argument.