ftp_cdup

Description

Changes to the parent directory.

Example 1. ftp_cdup() example <?php // set up basic connection $conn_id = ftp_connect($ftp_server); // login with username and password $login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass); // change the current directory to html ftp_chdir($conn_id, 'html'); echo ftp_pwd($conn_id); // /html // return to the parent directory if (ftp_cdup($conn_id)) {   echo "cdup successful\n"; } else {   echo "cdup not successful\n"; } echo ftp_pwd($conn_id); // / ftp_close($conn_id); ?>

Returns TRUE on success or FALSE on failure.

See also ftp_chdir().