(3.0.13 - 3.0.18 only, PHP 4 >= 4.0.0)
ftp_size -- Returns the size of the given file.
Description
int ftp_size (resource ftp_stream, string remote_file)
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.
Returns the file size on success, or -1 on error.