PHP: Uso básico

Uso básico

Ejemplo #1 Ejemplo FTP

<?php
// establecer una conexión básica
$conn_id = ftp_connect($ftp_server); 

// iniciar una sesión con nombre de usuario y contraseña
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass); 

// verificar la conexión
if ((!$conn_id) || (!$login_result)) {  
    echo "¡La conexión FTP ha fallado!";
    echo "Se intentó conectar al $ftp_server por el usuario $ftp_user_name"; 
    exit; 
} else {
    echo "Conexión a $ftp_server realizada con éxito, por el usuario $ftp_user_name";
}

// subir un archivo
$upload = ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY);  

// comprobar el estado de la subida
if (!$upload) {  
    echo "¡La subida FTP ha fallado!";
} else {
    echo "Subida de $source_file a $ftp_server como $destination_file";
}

// cerrar la conexión ftp 
ftp_close($conn_id);
?>

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User Contributed Notes 2 notes

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-7

clemensroth2004 at yahoo dot de ¶

15 years ago


My FTP-Server always responded "bool(false)" instead of presenting me a directory-listing. I had to add
ftp_pasv($conn_id, true); right after the $login_result = ftp_login(...); line.
After that it just worked fine.

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-8

kane dot prajakta at gmail dot com ¶

14 years ago


I used following code successfully to connect to "lftp" server and see the complete dir listing.

also ftp_pasv($conn_id, true); trick works fine for lftp server :)



<?php

// set up basic connection

$ftp_server = "example.com";

$conn_id = ftp_ssl_connect($ftp_server);



// login with username and password

$ftp_user_name = "myuser";

$ftp_user_pass = "mypass";

$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);

ftp_pasv($conn_id, true);

// check connection

if ((!$conn_id) || (!$login_result)) {

        echo "FTP connection has failed!";

        echo "Attempted to connect to $ftp_server for user $ftp_user_name";

        exit;

    } else {

        echo "Connected to $ftp_server, for user $ftp_user_name";

    }



$buff = ftp_rawlist($conn_id, '.');

 var_dump($buff);

ftp_close($conn_id);  

?>



Thanks ,

Prajakta

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