PHP 5.6.22 is available

ftp_login

(PHP 4, PHP 5, PHP 7)

ftp_loginIdentification sur un serveur FTP

Description

bool ftp_login ( resource $ftp_stream , string $username , string $password )

ftp_login() identifie le flux FTP sur le serveur, avec le nom d'utilisateur username et le mot de passe password.

Liste de paramètres

ftp_stream

L'identifiant du lien de connexion FTP.

username

Le nom de l'utilisateur (USER).

password

Le mot de passe (PASS).

Valeurs de retour

Cette fonction retourne TRUE en cas de succès ou FALSE si une erreur survient. Si l'identification échoue, PHP lancera une alerte.

Exemples

Exemple #1 Exemple avec ftp_login()

<?php

$ftp_server 
"ftp.example.com";
$ftp_user "foo";
$ftp_pass "bar";

// Mise en place d'une connexion basique
$conn_id ftp_connect($ftp_server) or die("Couldn't connect to $ftp_server"); 

// Tentative d'identification
if (@ftp_login($conn_id$ftp_user$ftp_pass)) {
    echo 
"Connecté en tant que $ftp_user@$ftp_server\n";
} else {
    echo 
"Connexion impossible en tant que $ftp_user\n";
}

// Fermeture de la connexion
ftp_close($conn_id);
?>

add a note add a note

User Contributed Notes 4 notes

up
12
Travis Weston
1 year ago
To suppress the PHP warning, just prepend the function with the error suppression character @. I'm usually against error suppression, but apparently some genius thought it was a good idea to really drive the point home that you have a bad login. Returning false wasn't enough?

if( ! @ftp_login( $connection, 'USERNAME', 'PASSWORD' ) ){
        die( 'Bad login, but no PHP warning thrown.');
}
up
7
mattsch at gmail dot com
5 years ago
Note that to make an anonymous ftp connection, you need to specify "anonymous" as the username and "" (empty string) as the password.

Example:
<?php
ftp_login
('ftp.example.com', 'anonymous', '');
?>
up
0
Anonymous
5 months ago
from: http://www.ietf.org/rfc/rfc1635.txt

"What is Anonymous FTP?
"...
"Traditionally, this special anonymous user account accepts any string as a password, although it is common to use either the password "guest" or one's electronic mail (e-mail) address.  Some archive sites now explicitly ask for the user's e-mail address and will not allow login with the "guest" password.  Providing an e-mail address is a courtesy that allows archive site operators to get some idea of who is using their services. "

So your code would be:
<?php
ftp_login
('ftp.example.com', 'anonymous', 'user@example.com');
?>

If a blank password works, you might have a default password set in your php.ini
up
-9
contact at evoweb dot fr
1 year ago
If you want to remove the warning of a bad connection with handled error activated just add before :
set_error_handler("my_error_function", E_ALL & !E_WARNING);
and after the function :
set_error_handler("my_error_function", E_ALL);
To Top