(PHP 3>= 3.0.13, PHP 4 >= 4.0.0)
ftp_size -- Returns the size of the given file.
Description
int ftp_size (int ftp_stream, string remote_file)
Returns the file size on success, or -1 on error.
ftp_size() returns the size of a file. If an
error occurs, of if the file does not exist, -1 is returned. Not
all servers support this feature.