SunshinePHP Developer Conference 2015

ftp_site

(PHP 4, PHP 5)

ftp_siteExécute la commande SITE sur un serveur FTP

Description

bool ftp_site ( resource $ftp_stream , string $command )

ftp_site() exécute la commande SITE sur le serveur FTP.

Les commandes SITE ne sont pas normalisées, et peuvent varier d'un serveur à l'autre. Elles permettent de gérer notamment les permissions de fichiers, et les groupes.

Liste de paramètres

ftp_stream

L'identifiant du lien de connexion FTP.

command

La commande SITE. Notez que ce paramètre n'est pas échappé, il peut donc y avoir des comportements non-désirés si le nom des fichiers contient des espaces ou d'autres caractères.

Valeurs de retour

Cette fonction retourne TRUE en cas de succès ou FALSE si une erreur survient.

Exemples

Exemple #1 Envoi d'une commande SITE à un serveur FTP

<?php
// Connexion au serveur FTP
$conn ftp_connect('ftp.example.com');
if (!
$conn) die('Impossible de se connecter au serveur ftp.example.com');

// Identification avec l'utilisateur "user" et le mot de passe "pass"
if (!ftp_login($conn'user''pass')) die('Erreur d\'identification au serveur ftp.example.com');

// Résultat : commande "SITE CHMOD 0600 /home/user/privatefile" sur le serveur ftp
if (ftp_site($conn'CHMOD 0600 /home/user/privatefile')) {
   echo 
"La commande a été exécutée avec succès.\n";
} else {
   die(
'La commande a échouée.');
}
?>

Voir aussi

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User Contributed Notes 6 notes

up
1
Marc
11 years ago
Use ftp_raw() (PHP 5+) instead of ftp_site() if you need the results of the remote command.
up
1
to at mail dot isec dot pt
11 years ago
Hya,
  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!

T
up
1
Anonymous
13 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).
HELP    CHMOD
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,

Ivan
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0
www.bossftp.com
5 years ago
To send a SITE command and get the result, you can try this:

<?php
function ftpsite($conn, $cmd) {
    return
ftp_raw($conn, "SITE $cmd");
}
?>
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0
webmaster at beezm dot net
11 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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0
daemorhedron
11 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.

Thanks.
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