(PHP 4, PHP 5, PHP 7)

ftp_siteWysyła polecenie SITE do serwera FTP


ftp_site ( resource $strumień_ftp , string $polecenie ) : bool

ftp_site() wysyła podane polecenie SITE do serwera FTP

Polecenia SITE nie są ustandaryzowane i mogą się różnić zależnie od serwera FTP. Są one przydatne w przypadku ustalania praw dostępu do plików lub przynależności do grup.



Identyfikator połączenia z serwerem FTP.


Polecenie SITE. Nalezy pamiętać, że argument ten nie jest przetwarzany, co może spowodować pewne błędy przy plikach zawierających spacje i inne znaki.

Zwracane wartości

Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu.


Przykład #1 Wysyłanie polecenia SITE do serwera FTP

// Łączenie z serwerem
$conn ftp_connect('ftp.example.com');
if (!
$conn) die('Nie można się połączyć z ftp.example.com');

// Logowanie jako "uzytkownik" z hasłem "haslo"
if (!ftp_login($conn'uzytkownik''haslo')) die('Błąd przy logowaniu się do ftp.example.com');

// Wykonanie polecenia "SITE CHMOD 0600 /home/uzytkownik/plik"
if (ftp_site($conn'CHMOD 0600 /home/uzytkownik/plik')) {
"Polecenie wykonane pomyślnie.\n";
} else {
'Wykonanie polecenia się nie powiodło.');

Zobacz też:

  • ftp_raw() - Sends an arbitrary command to an FTP server

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User Contributed Notes 6 notes

to at mail dot isec dot pt
17 years ago
  Recently I had to work with FTP over PHP, since I didn't found any help about this topic I decided to post this here. If you need to chmod one file, I tested this on the ftp server using a ftp client and after I knew that the ftp server supported chmod I used the following commands:
$upload = ftp_put($conn_id, "/home/to/public_html/index.php", $source_file, FTP_ASCII);
$ch=@ftp_site($conn_id,"chmod 755 /home/to/public_html/index.php");

Hope this help!

11 years ago
To send a SITE command and get the result, you can try this:

function ftpsite($conn, $cmd) {
ftp_raw($conn, "SITE $cmd");
16 years ago
Use ftp_raw() (PHP 5+) instead of ftp_site() if you need the results of the remote command.
17 years ago
I'd like to follow up with Ivan's observation there. Unless I am missing the obvious, which is entirely possible of course, this command is quite useless unless it returns the data from the SITE <foo> request.

Besides the obvious SITE HELP command, another one that would require catching the feedback would be the SITE LOCATE | SITE SEARCH commands. I completely recognize that SITE <foo> commands are indeed insanely proprietary, but the fact still remains that changing this to return the results, or at least having the option to do so (such as exec() and the like) would be vastly preferred to the current method of returning true/false values.

18 years ago
site commands are extra-functionality provided by some ftp servers, and depend on the server :
e.g. trying "ftp> site help" (with an interactive ftp client) on a proftp server would give :

214-The following SITE extensions are recognized:
RATIO -- show all ratios in effect
The following SITE commands are recognized (* =>'s unimplemented).
214 Direct comments to admin@ftp.blahblah.fr

while with wu-ftpd on can typically get :

214-The following SITE commands are recognized (* =>'s unimplemented).
   UMASK           GROUP           INDEX           GROUPS
   IDLE            GPASS           EXEC            CHECKMETHOD
   CHMOD           NEWER           ALIAS           CHECKSUM
   HELP            MINFO           CDPATH                  
214 blabla

Unfortunately, ftp_site only returns true or false. It would be nice to have a way to get the server's reply in full : ftp_site('help') return 1, which pretty much useless.

Hope that helps,

webmaster at beezm dot net
16 years ago
I wrote some functions for an ftp server for windows called GuildFTPd.

Here they are, they are pretty much so self explanitory:
function guildftpd_adduser($ftp_stream,$group,$username,$password){
    ftp_site($ftp_stream,"SITE ADDUSER $group $username $password");
function guildftpd_addgroup($ftp_stream,$groupname){
    ftp_site($ftp_stream,"SITE ADDGROUP $groupname");
function guildftpd_deluser($ftp_stream,$username){
    ftp_site($ftp_stream,"SITE DELUSER $username");
function guildftpd_addpath($ftp_stream,$username,$path,$vpath){
    ftp_site($ftp_stream,"SITE ADDPATH $username $path $vpath");
function guildftpd_delpath($ftp_stream,$username,$path,$vpath){
    ftp_site($ftp_stream,"SITE DELPATH $username $path $vpath");
function guildftpd_anon($ftp_stream){
    ftp_site($ftp_stream,"SITE ANON ALLOW");
function guildftpd_anond($ftp_stream){
    ftp_site($ftp_stream,"SITE ANON DENY");
function guildftpd_chpass($ftp_stream,$user,$pass){
    ftp_site($ftp_stream,"SITE CHPASS $user $pass");
function guildftpd_disable($ftp_stream,$user){
    ftp_site($ftp_stream,"SITE DISABLE $user");
function guildftpd_enable($ftp_stream,$user){
    ftp_site($ftp_stream,"SITE ENABLE $user");
function guildftpd_who($ftp_stream){
    $who = ftp_site($ftp_stream,"SITE WHO");
function guildftpd_kick($ftp_stream,$user);
    ftp_site($ftp_stream,"SITE KICK $user");
function guildftpd_msg($ftp_stream,$text);
    ftp_site($ftp_stream,"SITE MSG $text");
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