FTP Remoto de Servidor para Servidor
<?php
/*
From www.phpclasses.org
#############################################################################################
Class:
php_ftp_class
Short description:
Class that connects to a FTP server to work with files and directores.
Supplied by:
Name: Max V. Moiseenko <m.moiseenko at sys4tec dot com>
Country: Russian Federation
Home page: http://www.sys4tec.com/
License:
Unspecified (ask the author)
Groups:
Networking
Files and Directories
#############################################################################################
Changes and little bugs solveds:
Roberto Francisco - BobFrank
rsfranc@yahoo.com.br
22/08/2003 - SP/Brasil
Changelog:
srv2srv($from,$to) - new - Remote Upload Server to Server
function php_ftp_class - constructor class name changed
dir_list() - changed
rawlist_2_nlist($list) - new (added from php.net)
$mode (FTP_BINARY || FTP_ASCII) - changed
#############################################################################################
Class that connects to a FTP server to work with files and directores.
It features:
- connect to ftp server
- change current working dir
- create new empty file
- create new dir
- change access right to object
- send SITE command
- copy file
- move and rename file or dirs
- move uploaded file from TMP into CWD
- delete file or empty directory
- write into file
#############################################################################################
Methods descriptions - BobFrank contribution.
$FTP_HOST = "localhost";
$FTP_USER = "guest";
$FTP_PW = "";
$FTP_ROOT_DIR = "/public_html/";
$ftp = new php_ftp_class($FTP_USER,$FTP_PW,$FTP_HOST,$FTP_ROOT_DIR);
$ftp->connect() # open connection [opt] supplied by constructor
$ftp->close() # close connection
$ftp->error($err_str="") # error message
$ftp->cd($dir) # change current working dir
$ftp->mk_file($name) # create new empty file
$ftp->mk_dir($name) # create new dir
$ftp->set_perm($obj,$num) # change access right to object
$ftp->site($cmd) # send SITE command
$ftp->copy($from,$to) # copy file
$ftp->move($from,$to) # move object
$ftp->move_uploaded_file($file_to_move,$file_name) # move uploaded file from TMP into CWD
$ftp->rename($from,$to) # rename object
$ftp->del($obj) # kill file or empty directory
$ftp->write($dest,$FILEDATA) # write into file
$ftp->get_perm($obj,$type='i') # return access right of an object, at various formats
$ftp->dir_list() # print dir file list
$ftp->rawlist_2_nlist($list) # rawlist to nlist
$ftp->srv2srv($from,$to) # copy fopen(from) your server to ftp server
#############################################################################################
*/
class php_ftp_class{
var $user;
var $pw;
var $host;
var $root_dir;//root ftp dir of server
var $con_id;//descriptor on ftp connection
var $cwd;//current working dir
var $ERR=true;//must object display ftp errors
//var $FTP_MODE="FTP_ASCII";// FTP_ASCII | FTP_BYNARY
var $FTP_MODE="FTP_BINARY"; // FTP_ASCII | FTP_BINARY
//constr.
//function my_ftp($user="guest",$pw="guest",$host="localhost",$root=""){
function php_ftp_class($user="guest",$pw="guest",$host="localhost",$root=""){
$this->host=$host;
$this->user=$user;
$this->pw=$pw;
$this->root_dir=$root;
if($this->connect()){
//$this->cwd=ftp_pwd($this->con_id);
$this->cd($this->root_dir);
}
}
//connect to ftp server
function connect(){
if($this->con_id=ftp_connect($this->host)){
if(ftp_login($this->con_id,$this->user,$this->pw))return true;
else $this->error("User "".$this->user."" cannot login to host "".$this->host.""");
}else $this->error("Connection with host "".$this->host."" not create!");
return false;
}
//close ftp connection
function close(){
ftp_quit($this->con_id);
}
//print error messages
function error($err_str=""){
if($this->ERR)echo "[".$err_str."]<br>\n";
}
//change current working dir
function cd($dir){
if(!@ftp_chdir($this->con_id,$dir)){
$this->error("Cannot view directory "".$this->root_dir."/".$dir.""!");
return false;
}
$this->cwd=@ftp_pwd($this->con_id);
return true;
}
//create new empty file
function mk_file($name){
$this->FTP_MODE=="FTP_BINARY" ? $mode=FTP_BINARY : $mode=FTP_ASCII;
if(file_exists($this->root_dir."/".$this->cwd."/".$name)){
$this->error("File "".$this->root_dir."/".$this->cwd."/".$name."" already exists!");
return false;
}else{
if(!$tmpfile=tempnam("/tmp","phpftptmp")){
$this->error("Can't create temp file?");
return false;
}elseif(!ftp_put($this->con_id,$name,$tmpfile,$mode)){
$this->error("Can't create file "".$this->root_dir."/".$this->cwd."/".$name.""");
unlink($tmpfile);
return false;
}
}
unlink($tmpfile);
return true;
}
//create new dir
function mk_dir($name){
if(file_exists($this->root_dir."/".$this->cwd."/".$name)){
$this->error("Directory "".$this->root_dir."/".$this->cwd."/".$name."" already exists!");
return false;
}elseif(!ftp_mkdir($this->con_id,$name)){
$this->error("Cannot create directory "".$this->root_dir."/".$this->cwd."/".$name.""");
return false;
}
return true;
}
//change access right to object
function set_perm($obj,$num){
//CHMOD 444 ftp.php3
if(!$this->site("CHMOD ".$num." ".$obj)){
$this->error("Cannot change permitions of object "".$this->root_dir."/".$this->cwd."/".$obj.""");
return false;
}
return true;
}
//send SITE command
function site($cmd){
if(!ftp_site($this->con_id, $cmd)){
$this->error("Cannot send site command "".$cmd.""");
return false;
}
return true;
}
//copy file
function copy($from,$to){
$this->FTP_MODE=="FTP_BINARY" ? $mode=FTP_BINARY : $mode=FTP_ASCII;
if(file_exists($this->root_dir."/".$to)){
$this->error("Object "".$this->root_dir."/".$to."" already exists!");
return false;
}
srand((double)microtime()*1000000);
$tmpfile=dirname(tempnam('',''))."/phpftptmp.".rand();
if(!copy($this->root_dir."/".$from,$tmpfile)){
$this->error("Can't create temp file?");
return false;
}elseif(!ftp_put($this->con_id,$to,$tmpfile,$mode)){
$this->error("File "".$this->root_dir."/".$from."" can not copied to "".$this->root_dir."/".$to.""!");
return false;
}
return true;
}
//move object
function move($from,$to){
if(file_exists($this->root_dir."/".$to)){
$this->error("Object "".$this->root_dir."/".$to."" already exists!");
return false;
}
if(!ftp_rename($this->con_id,$from,$to)){
$this->error("Cannot move object "".$this->root_dir."/".$from."" to "".$this->root_dir."/".$to.""");
return false;
}
return true;
}
//rename object
function rename($from,$to){
if(file_exists($this->root_dir."/".$this->cwd."/".$to)){
$this->error("Object "".$this->root_dir."/".$this->cwd."/".$to."" already exists!");
return false;
}elseif(!ftp_rename($this->con_id,$from,$to)){
$this->error("Cannot rename object "".$this->root_dir."/".$this->cwd."/".$to.""");
return false;
}
return true;
}
//kill file or empty directory
function del($obj){
if(is_dir($this->root_dir."/".$this->cwd."/".$obj)){
if(!ftp_rmdir($this->con_id, $obj)){
$this->error("Cannot delete directory "".$this->root_dir."/".$this->cwd."/".$obj.""");
return false;
}
}elseif(is_file($this->root_dir."/".$this->cwd."/".$obj)){
if(!ftp_delete($this->con_id, $obj)){
$this->error("Cannot delete file "".$this->root_dir."/".$this->cwd."/".$obj.""");
return false;
}
}else{
$this->error("Removing object "".$this->root_dir."/".$this->cwd."/".$obj."" canceled!");
return false;
}
return true;
}
//write into file
function write($dest,$FILEDATA){
if(!WIN){
$old_perm=$this->get_perm($dest,'i');
$this->set_perm($dest,"666");
}
$fd=fopen($this->root_dir."/".$this->cwd."/".$dest,"w");
if(!fwrite($fd,$FILEDATA)){
$this->error("Cannot write file "".$this->root_dir."/".$this->cwd."/".$dest.""");
fclose($fd);
if(!WIN)$this->set_perm($dest,"644");
return false;
}
fclose($fd);
if(!WIN)$this->set_perm($dest,"644");
return true;
}
//move uploaded file from TMP into CWD
function move_uploaded_file($file_to_move,$file_name){
$this->FTP_MODE=="FTP_BINARY" ? $mode=FTP_BINARY : $mode=FTP_ASCII;
srand((double)microtime()*1000000);
if(!$tmp_dir=get_cfg_var('upload_tmp_dir'))$tmp_dir=dirname(tempnam('',''));
$tmpfile=$tmp_dir."/phpftptmp.".rand();
if(!copy($file_to_move,$tmpfile)){
$this->error("Can't create temp file?");
unlink($file_to_move);
return false;
}elseif(!ftp_put($this->con_id,$this->cwd."/".$file_name,$tmpfile,$mode)){
$this->error("Can't write file "".$this->root_dir."/".$this->cwd."/".$file_name.""");
unlink($file_to_move);
unlink($tmpfile);
return false;
}
unlink($file_to_move);
unlink($tmpfile);
return true;
}
//return access right of an object, at various formats
function get_perm($obj,$type='i'){
$num=fileperms($obj);
$s=array(07=>'rwx',06=>'rw-',05=>'r-x',04=>'r--',03=>'-wx',02=>'-w-',01=>'--x',00=>'---');
$i=array(07=>'7',06=>'6',05=>'5',04=>'4',03=>'3',02=>'2',01=>'1',00=>'0');
$b=array(
07=>array(1,1,1),
06=>array(1,1,0),
05=>array(1,0,1),
04=>array(1,0,0),
03=>array(0,1,1),
02=>array(0,1,0),
01=>array(0,0,1),
00=>array(0,0,0)
);
switch($type){
case 'b':
$ret['o']=$b[($num & 0700)>>6];
$ret['g']=$b[($num & 070)>>3];
$ret['a']=$b[($num & 07) ];
break;
case 's':
if($num & 0x1000) $ret ='p';//FIFO pipe
elseif($num & 0x2000) $ret.='c';//Character special
elseif($num & 0x4000) $ret.='d';//Directory
elseif($num & 0x6000) $ret.='b';//Block special
elseif($num & 0x8000) $ret.='-';//Regular
elseif($num & 0xA000) $ret.='l';//Symbolic Link
elseif($num & 0xC000) $ret.='s';//Socket
else $str.='?'; //UNKNOWN
$ret.=$s[($num & 0700)>>6];
$ret.=$s[($num & 070)>>3];
$ret.=$s[($num & 07) ];
break;
case 'i':
$ret =$i[($num & 0700)>>6];
$ret.=$i[($num & 070)>>3];
$ret.=$i[($num & 07) ];
break;
}
return $ret;
}
//print dir file list
function dir_list(){
//ftp_nlist — Returns a list of files in the given directory.
//ftp_rawlist — Returns a detailed list of files in the given directory.
?><table border=1 cellpadding=3 cellspacing=0><tr><td>Directories</td><td>Files</td></tr><?
// $contents=ftp_nlist($this->con_id, $this->cwd);
$contents = ftp_rawlist($this->con_id, $this->cwd);
$contents = $this->rawlist_2_nlist($contents);
$d_i=0;
$f_i=0;
sort($contents);
for($i=0;$i<count($contents);$i++){
$file_size=ftp_size($this->con_id,$contents[$i]);
if(is_dir($this->root_dir.$contents[$i])){
$nlist_dirs[$d_i]=$contents[$i];
$d_i=$d_i+1;
}
else{
$nlist_files[$f_i]=$contents[$i];
$nlist_filesize[$f_i]=$file_size;
$f_i=$f_i+1;
}
}
?><tr><td><pre><?
if(isset($nlist_dirs)){
for($i=0;$i<count($nlist_dirs);$i++)echo $nlist_dirs[$i]."<br>";
}
?></td><td><pre><?
if(isset($nlist_files)){
for($i=0;$i<count($nlist_files);$i++){
echo $nlist_files[$i]
." - ".(int)$nlist_filesize[$i]
."<br>";
}
}
?></td></tr></table><?
}
//rawlist to nlist - rawlist $list
function rawlist_2_nlist($list){
$newlist = array();
@reset($list);
while (list(,$row) = @each($list))
{
$index = strrpos($row, " ");
$newlist[] = substr($row, $index+1);
}
return $newlist;
}
//upload file from server to server (BobFrank)
function srv2srv($from,$to){
$from_fp = fopen($from,"r");
if(!$from_fp){
return false;
}
$this->FTP_MODE=="FTP_BINARY" ? $mode=FTP_BINARY : $mode=FTP_ASCII;
if(!@ftp_fput($this->con_id, $to, $from_fp, $mode)){
$this->error("Cannot send file"".$from." -> ".$to.""");
return false;
}
return true;
}
}//end class
?>
Para a versão mais atualizada dessa classe, por favor procure no site http://phpclasses.org

Qual a linha que eu devo colocar no .php para que ele execute os comandos e onde eu configuro as infos como path de envio?
12/09/2004 7:32am
(~20 anos atrás)
Ola
esta é a variavel de cotação
$file
$boot_not)&=not
bom desenvolvi um novo script muito impotate para conexao FTP segura no PHP 4.0 qualquer duvida de mande um e-mail...
$if
$file_protocol
$transfer ()input_combox
$tester tk&¨*
"aqui usuario FTP" = ftp.seudominio.com "pega" $ftp
senha!" aqui a senha "suasenhaaqui" $senha
!!!¨¨¨conection
open_!14145162121-seconts.php
open_list.php
open_cmd_777
dir copy
file protocol
esta é a variavel de cotação
$file
$boot_not)&=not
bom desenvolvi um novo script muito impotate para conexao FTP segura no PHP 4.0 qualquer duvida de mande um e-mail...
$if
$file_protocol
$transfer ()input_combox
$tester tk&¨*
"aqui usuario FTP" = ftp.seudominio.com "pega" $ftp
senha!" aqui a senha "suasenhaaqui" $senha
!!!¨¨¨conection
open_!14145162121-seconts.php
open_list.php
open_cmd_777
dir copy
file protocol
26/11/2003 12:38pm
(~21 anos atrás)
Exelente artigo...
esse código pode ajudar e muito na vida de um progamador quando quer mudar de servidor...
esse código pode ajudar e muito na vida de um progamador quando quer mudar de servidor...
03/09/2003 6:13pm
(~22 anos atrás)
Olá Marco,
A variavel $files vem da transformação do array f[] na função:
foreach ($f as $files)
Quanto a sua necessidade, passo um exemplo retirado da php.net que mostra como fazer:
####################################
kiwo1 at yahoo dot com
28-Aug-2002 12:05
Friends,
If you wanna upload files from your harddisk by a form to a specified ftp this sample can help you...
First of all create the form:
<html>
<body marginwidth=4 marginheight=4 topmargin=4 leftmargin=4 bgcolor=white vlink="#0000ff" link="#0000ff">
<form name="Attachments" method=POST action="sendimage.php" enctype="multipart/form-data">
<input type=hidden name=box value="">
<tr>
<td nowrap width="1%"> Image:</td>
<td colspan=2>
<input type=file name=source_file size=20> <br>
</td>
</tr>
<input type=submit name=btnSubmit value=Submit size=20 style="border: 1px solid #0000FF"></form>
</body>
</html>
The critical point in this form is the usage of enctype="multipart/form-data"
If you don't use this part your upload operations won't work.
Then u must create sendimage.php as follows:
<?php
$ftp_server='190.148.20.201';//serverip
$conn_id = ftp_connect($ftp_server);
// login with username and password
$user="username";
$passwd="*****";
$login_result = ftp_login($conn_id, $user, $passwd);
// check connection
if ((!$conn_id) || (!$login_result)) {
echo "FTP connection has failed!";
echo "Attempted to connect to $ftp_server for user $ftp_user_name";
die;
} else {
echo "<br>Connected to $ftp_server, for user $user<br>";
}
//directorylike /www.velibaba.com/images
ftp_chdir($conn_id, "www.velibab.com");
ftp_chdir($conn_id, "compimages");
//$destination_file=ftp_pwd($conn_id);
$destination_file="x.jpg";
echo ("<br>");
print $destination_file;
echo ("<br>");
// upload the file
$upload = ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY);
// check upload status
if (!$upload) {
echo "FTP upload has failed!";
} else {
echo "Uploaded $source_file to $ftp_server as $destination_file";
}
// close the FTP stream
ftp_close($conn_id);
?>
In this example code $source_file is the path of the file in your disk, and destination file is the name of the uploaded file in ftpserver.
In this code I use ftp_chdir to give the path of the
uploaded file within ftpserver..
For your questions about all categories of PHP my email:kiwo1@yahoo.com
c u...
##########################################
Espero ter ajudado,
Roberto
A variavel $files vem da transformação do array f[] na função:
foreach ($f as $files)
Quanto a sua necessidade, passo um exemplo retirado da php.net que mostra como fazer:
####################################
kiwo1 at yahoo dot com
28-Aug-2002 12:05
Friends,
If you wanna upload files from your harddisk by a form to a specified ftp this sample can help you...
First of all create the form:
<html>
<body marginwidth=4 marginheight=4 topmargin=4 leftmargin=4 bgcolor=white vlink="#0000ff" link="#0000ff">
<form name="Attachments" method=POST action="sendimage.php" enctype="multipart/form-data">
<input type=hidden name=box value="">
<tr>
<td nowrap width="1%"> Image:</td>
<td colspan=2>
<input type=file name=source_file size=20> <br>
</td>
</tr>
<input type=submit name=btnSubmit value=Submit size=20 style="border: 1px solid #0000FF"></form>
</body>
</html>
The critical point in this form is the usage of enctype="multipart/form-data"
If you don't use this part your upload operations won't work.
Then u must create sendimage.php as follows:
<?php
$ftp_server='190.148.20.201';//serverip
$conn_id = ftp_connect($ftp_server);
// login with username and password
$user="username";
$passwd="*****";
$login_result = ftp_login($conn_id, $user, $passwd);
// check connection
if ((!$conn_id) || (!$login_result)) {
echo "FTP connection has failed!";
echo "Attempted to connect to $ftp_server for user $ftp_user_name";
die;
} else {
echo "<br>Connected to $ftp_server, for user $user<br>";
}
//directorylike /www.velibaba.com/images
ftp_chdir($conn_id, "www.velibab.com");
ftp_chdir($conn_id, "compimages");
//$destination_file=ftp_pwd($conn_id);
$destination_file="x.jpg";
echo ("<br>");
print $destination_file;
echo ("<br>");
// upload the file
$upload = ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY);
// check upload status
if (!$upload) {
echo "FTP upload has failed!";
} else {
echo "Uploaded $source_file to $ftp_server as $destination_file";
}
// close the FTP stream
ftp_close($conn_id);
?>
In this example code $source_file is the path of the file in your disk, and destination file is the name of the uploaded file in ftpserver.
In this code I use ftp_chdir to give the path of the
uploaded file within ftpserver..
For your questions about all categories of PHP my email:kiwo1@yahoo.com
c u...
##########################################
Espero ter ajudado,
Roberto
03/09/2003 5:40pm
(~22 anos atrás)
Da onde vem o valor da variavel $files?
Nao seria $file?
Codigo:
if ($ftp->srv2srv($LOCAL_SERVER_DIR . $files, $files)) {
Estou perguntando isso porque estou fazendo um script que envia arquivos via FTP, user2server e vi que a funcao para upload
ftp_put($conn_id, "$arqServidor", "$arqLocal", FTP_ASCII);
Precisa do arquivo de origem e o de destino.
Como faco para colocar somente um campo no formulario de envio (o arquivo de origem) ?
Ex:
origem: D:\Imagens\vasco.jpg
destino: vasco.jpg
Eu teria q manipular a string $arqServidor?
Obrigado,
Marco Modesto.
Nao seria $file?
Codigo:
if ($ftp->srv2srv($LOCAL_SERVER_DIR . $files, $files)) {
Estou perguntando isso porque estou fazendo um script que envia arquivos via FTP, user2server e vi que a funcao para upload
ftp_put($conn_id, "$arqServidor", "$arqLocal", FTP_ASCII);
Precisa do arquivo de origem e o de destino.
Como faco para colocar somente um campo no formulario de envio (o arquivo de origem) ?
Ex:
origem: D:\Imagens\vasco.jpg
destino: vasco.jpg
Eu teria q manipular a string $arqServidor?
Obrigado,
Marco Modesto.
03/09/2003 11:58am
(~22 anos atrás)
Obrigado Alessander,
Desejei colocar a alteração lá, mas deveria preencher formulários e tal que enviei um e-mail para o Max V. Moiseenko o criador da classe.
Então, coloquei minha contribuição na php.net em http://br2.php.net/manual/en/function.ftp-fput.php
Obtigado!
Desejei colocar a alteração lá, mas deveria preencher formulários e tal que enviei um e-mail para o Max V. Moiseenko o criador da classe.
Então, coloquei minha contribuição na php.net em http://br2.php.net/manual/en/function.ftp-fput.php
Obtigado!
26/08/2003 7:17am
(~22 anos atrás)
Parabéns pelo artigo, nunca pensei na possibilidade de fazer tal operação e pelo que li é muito simples.
Você colocou no phpclasses a modificação que você fez? Seria muito interessante.
Obrigado, Alessander
Você colocou no phpclasses a modificação que você fez? Seria muito interessante.
Obrigado, Alessander
26/08/2003 3:48am
(~22 anos atrás)