(PHP 4, PHP 5, PHP 7, PHP 8)
ftp_cdup — Changes to the parent directory
Version | Description |
---|---|
8.1.0 |
The ftp parameter expects an FTP\Connection
instance now; previously, a resource was expected.
|
Example #1 ftp_cdup() example
<?php// set up basic connection$ftp = ftp_connect($ftp_server);// login with username and password$login_result = ftp_login($ftp, $ftp_user_name, $ftp_user_pass);// change the current directory to htmlftp_chdir($ftp, 'html');echo ftp_pwd($ftp); // /html // return to the parent directoryif (ftp_cdup($ftp)) { echo "cdup successful\n";} else { echo "cdup not successful\n";}echo ftp_pwd($ftp); // /ftp_close($ftp);?>