This is a simple script writen by me which allows the user
run it in console and get tree from FTP Server.
<?php
$argv = $_SERVER["argv"];
$argv = array_slice($argv,1);
if (getenv("HTTP_HOST")) {exit("For bash execution only!");}
if ((empty($argv[0])) || (empty($argv[1]))) {exit("Usage: thisscript.php 10.0.0.10 /games/Arcade/
where 10.0.0.10 is the FTP Server and /games/Arcade is the start path on FTP\n");}
// connect to the ftp server
$connect_id = ftp_connect($argv[0]);
// login on the server
if ($connect_id) { $login_result = ftp_login($connect_id, 'anonymous', 'JustForFun'); }
// check connection
if ((!$connect_id) || (!$login_result)) {
echo "Unable to connect the remote FTP Server!\n";
exit;
}
function ftp_get_dir ($ftp_dir) {
global $connect_id;
$ftp_contents = ftp_nlist ($connect_id, $ftp_dir);
for ($myCounter_for_server_elements = 0; !empty ($ftp_contents[$myCounter_for_server_elements]);
$myCounter_for_server_elements++)
{
// get elements list in current dir
echo $argv[0] . $ftp_dir . $ftp_contents[$myCounter_for_server_elements] . "\n";
ftp_get_dir ($ftp_dir . $ftp_contents[$myCounter_for_server_elements] . '/');
}
}
ftp_get_dir ($argv[1]);
// close connection
ftp_close($connect_id);
?>
XLI. FTP 函数
简介
FTP 函数可以帮助实现客户机与服务器之间标准文件传送协议（FTP）的规范进行文件传送。FTP 的详细定义参见 http://www.faqs.org/rfcs/rfc959。此扩展库用来使运行的脚本对 FTP 服务器进行广泛的控制。如果只想在一个 FTP 服务器上读写文件，考虑使用文件系统函数中的 ftp:// wrapper，它提供了简单和更直观的接口。
需求
要编译本扩展模块不需要外部库文件。
安装
In order to use FTP functions with your PHP configuration, you should add the --enable-ftp option when installing PHP 4 or greater or --with-ftp when using PHP 3.
PHP 的 Windows 版本已经内置该扩展模块的支持。无需加载任何附加扩展库即可使用这些函数。
运行时配置
本扩展模块在 php.ini 中未定义任何配置选项。
资源类型
在 FTP 模块中使用了一种资源类型，该资源类型为 FTP 的连接句柄，由函数 ftp_connect() 或 ftp_ssl_connect() 产生。
范例
- 目录
- ftp_alloc -- Allocates space for a file to be uploaded
- ftp_cdup -- 切换到当前目录的父目录
- ftp_chdir -- 在 FTP 服务器上切换当前目录
- ftp_chmod -- Set permissions on a file via FTP
- ftp_close -- 关闭一个活动的 FTP 连接
- ftp_connect -- 建立一个新的 FTP 连接
- ftp_delete -- 删除 FTP 服务器上的一个文件
- ftp_exec -- 请求运行一条 FTP 命令
- ftp_fget -- 从 FTP 服务器上下载一个文件并保存到本地一个已经打开的文件中
- ftp_fput -- 上传一个已经打开的文件到 FTP 服务器
- ftp_get_option -- 返回当前 FTP 连接的各种不同的选项设置
- ftp_get -- 从 FTP 服务器上下载一个文件
- ftp_login -- 登录 FTP 服务器
- ftp_mdtm -- 返回指定文件的最后修改时间
- ftp_mkdir -- 建立新目录
- ftp_nb_continue -- 连续获取／发送文件（non-blocking）
- ftp_nb_fget -- Retrieves a file from the FTP server and writes it to an open file (non-blocking)
- ftp_nb_fput -- Stores a file from an open file to the FTP server (non-blocking)
- ftp_nb_get -- 从 FTP 服务器上获取文件并写入本地文件（non-blocking）
- ftp_nb_put -- 存储一个文件至 FTP 服务器（non-blocking）
- ftp_nlist -- 返回给定目录的文件列表
- ftp_pasv -- 返回当前 FTP 被动模式是否打开
- ftp_put -- 上传文件到 FTP 服务器
- ftp_pwd -- 返回当前目录名
- ftp_quit -- ftp_close() 的别名
- ftp_raw -- Sends an arbitrary command to an FTP server
- ftp_rawlist -- 返回指定目录下文件的详细列表
- ftp_rename -- 更改 FTP 服务器上指定的文件名
- ftp_rmdir -- 删除一个目录
- ftp_set_option -- 设置各种 FTP 运行时选项
- ftp_site -- 向服务器发送 SITE 命令
- ftp_size -- 返回指定文件的大小
- ftp_ssl_connect -- Opens an Secure SSL-FTP connection
- ftp_systype -- 返回远程 FTP 服务器的系统类型
add a note
User Contributed Notes
magic2lantern at mail dot ru
24-Dec-2005 12:19
24-Dec-2005 12:19
leonardo at rol dot com dot ro
09-Aug-2005 09:51
09-Aug-2005 09:51
Here is an example for downloading a remote ftp structure to local server, useful for migrating sites from one server to another, especially when you are upgrading ensim ;)
http://leonardo.rol.ro/ftpleech.txt
dickiedyce at uk dot com
07-May-2005 11:20
07-May-2005 11:20
It may seem obvious to others, but it had me stumped for nearly an hour! If you can connect to an ftp site but some functions (list, put, get etc) don't work, then try using ftp_pasv and set passive mode on.
<?php
// setup $host and $file variables for your setup before here...
$hostip = gethostbyname($host);
$conn_id = ftp_connect($hostip);
// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
// IMPORTANT!!! turn passive mode on
ftp_pasv ( $conn_id, true );
if ((!$conn_id) || (!$login_result)) {
echo "FTP connection has failed!";
echo "Attempted to connect to $host for user $ftp_user_name";
die;
} else {
echo "Connected to $host, for user $ftp_user_name<br>";
echo "Host IP is $hostip<br>";
// upload a file
if (ftp_put($conn_id, $remote_file, $file, FTP_ASCII)) {
echo "successfully uploaded $file<br>";
} else {
echo "There was a problem while uploading $file<br>";
}
// close the connection
ftp_close($conn_id);
}
?>
arjen at queek dot nl
15-Jul-2004 10:38
15-Jul-2004 10:38
If you prefer a OO-approach to the FTP-functions, you can use this snippet of code (PHP5 only! and does add some overhead). It's just a "start-up", extend/improve as you wish...
You can pass all ftp_* functions to your object and stripping ftp_ of the function name. Plus, you don't have to pass the ftp-resource as the first argument.
For example:
<?php
ftp_delete($ftp, $file); // Where $ftp is your ftp-resource
?>
Can become:
<?php
$ftp->delete($file); // Where $ftp is your FTP-object
?>
Code:
<?php
class FTP {
private $ftp;
/* public Void __construct(): Constructor */
public function __construct($host, $port = 21, $timeout = 90) {
$this->ftp = ftp_connect($host, $port, $timeout);
}
/* public Void __destruct(): Destructor */
public function __destruct() {
@ftp_close($this->ftp);
}
/* public Mixed __call(): Re-route all function calls to the PHP-functions */
public function __call($function, $arguments) {
// Prepend the ftp resource to the arguments array
array_unshift($arguments, $this->ftp);
// Call the PHP function
return call_user_func_array('ftp_' . $function, $arguments);
}
}
?>
Kristy Christie (kristy at isp7 dot net)
16-Jun-2004 02:50
16-Jun-2004 02:50
Here's a little function that I created to recurse through a local directory and upload the entire contents to a remote FTP server.
In the example, I'm trying to copy the entire "iwm" directory located at /home/kristy/scripts/iwm to a remote server's /public_html/test/ via FTP.
The only trouble is that for the line "if (!ftp_chdir($ftpc,$ftproot.$srcrela))", which I use to check if the directory already exists on the remote server, spits out a warning about being unable to change to that directory if it doesn't exist.
But an error handler should take care of it.
My thanks to the person who posted the snippet on retrieving the list of files in a directory.
For the version of the script that echo's it's progress as it recurses & uploads, go to: http://pastebin.com/73784
<?php
// --------------------------------------------------------------------
// THE TRIGGER
// --------------------------------------------------------------------
// set the various variables
$ftproot = "/public_html/test/";
$srcroot = "/home/kristy/scripts/";
$srcrela = "iwm/";
// connect to the destination FTP & enter appropriate directories both locally and remotely
$ftpc = ftp_connect("ftp.mydomain.com");
$ftpr = ftp_login($ftpc,"username","password");
if ((!$ftpc) || (!$ftpr)) { echo "FTP connection not established!"; die(); }
if (!chdir($srcroot)) { echo "Could not enter local source root directory."; die(); }
if (!ftp_chdir($ftpc,$ftproot)) { echo "Could not enter FTP root directory."; die(); }
// start ftp'ing over the directory recursively
ftpRec ($srcrela);
// close the FTP connection
ftp_close($ftpc);
// --------------------------------------------------------------------
// THE ACTUAL FUNCTION
// --------------------------------------------------------------------
function ftpRec ($srcrela)
{
global $srcroot;
global $ftproot;
global $ftpc;
global $ftpr;
// enter the local directory to be recursed through
chdir($srcroot.$srcrela);
// check if the directory exists & change to it on the destination
if (!ftp_chdir($ftpc,$ftproot.$srcrela))
{
// remote directory doesn't exist so create & enter it
ftp_mkdir ($ftpc,$ftproot.$srcrela);
ftp_chdir ($ftpc,$ftproot.$srcrela);
}
if ($handle = opendir("."))
{
while (false !== ($fil = readdir($handle)))
{
if ($fil != "." && $fil != "..")
{
// check if it's a file or directory
if (!is_dir($fil))
{
// it's a file so upload it
ftp_put($ftpc, $ftproot.$srcrela.$fil, $fil, FTP_BINARY);
}
else
{
// it's a directory so recurse through it
if ($fil == "templates")
{
// I want the script to ignore any directories named "templates"
// and therefore, not recurse through them and upload their contents
}
else
{
ftpRec ($srcrela.$fil."/");
chdir ("../");
}
}
}
}
closedir($handle);
}
}
?>
postmaster at alishomepage dot com
24-Jan-2004 07:29
24-Jan-2004 07:29
I have written an OpenSource ZIP2FTP interface, which actually takes a given ZIP file and decompresses it in the folder on an FTP server you specify...
Therefore it may be quite interesting for you people interested in FTP, its adress is http://zip2ftp.alishomepage.com ; those who directly want the source may visit http://zip2ftp.alishomepage.com/?do=getSource
Vikrant Korde <vakorde at hotmail dot com>
14-Nov-2003 09:35
14-Nov-2003 09:35
<?
//If you want to move or replicate the folder hierarchy from your current server to another remote server. Then this will be helpful as this will browse the current server's directory and at the same time it will copy that file in the remote server in the same directory.
//This script will copy all the files from this directory and subdirectory to another remote server via FTP
function rec_copy ($source_path, $destination_path, $con)
{
ftp_mkdir($con, $destination_path);
ftp_site($con, 'CHMOD 0777 '.$destination_path);
ftp_chdir($con,$destination_path);
if (is_dir($source_path))
{
chdir($source_path);
$handle=opendir('.');
while (($file = readdir($handle))!==false)
{
if (($file != ".") && ($file != ".."))
{
if (is_dir($file))
{
// here i am restricting the folder name 'propertyimages' from being copied to remote server. -- VK
if($file != "propertyimages")
{
rec_copy ($source_path."/".$file, $file, $con);
chdir($source_path);
ftp_cdup($con);
}
}
if (is_file($file))
{
$fp = fopen($file,"r");
// this will convert spaces to '_' so that it will not throw error. -- VK
ftp_fput ($con, str_replace(" ", "_", $file), $fp,FTP_BINARY);
ftp_site($con, 'CHMOD 0755 '.str_replace(" ", "_", $file));
}
}
}
closedir($handle);
}
}
// make a FTP connection --VK
$con = ftp_connect("69.18.213.131",21);
$login_result = ftp_login($con,"username","password");
// this is the root path for the remote server-- VK
$rootpath = "mainwebsite_html";
// this is the physical path of the source directory. actually u can also use the relative path. -- VK
$sourcepath = realpath("../")."/resdesk";
// this directory name will only change the top most directory and not the inner one -- VK
$destination_dir_name = "resdesk_".$account_id."/";
rec_copy ($sourcepath, $destination_dir_name, $con);
if (function_exists("ftp_close"))
{
ftp_close($con);
}
?>
postmaster at alishomepage dot com
24-Oct-2003 07:06
24-Oct-2003 07:06
Here's another FTP interface over PHP (also uses MySQL)
http://myftp.alishomepage.com
PS: this script will ALSO allow you to download its source... So it becomes interesting for YOU PROGRAMMERS as well :D
arjenjb dot wanadoo dot nl
10-Mar-2003 02:29
10-Mar-2003 02:29
Check http://nanoftpd.sourceforge.net/ for a FTP server written in PHP.
Supports Passive and Active FTP, and all other standard FTP commands as decribed in RFC959.
NOSPAMkent at ioflux dot NOSPAM dot com
20-Sep-2002 08:05
20-Sep-2002 08:05
I think what some other posts were trying to say which may need clarification is that in PHP 4.2.3, ftp_connect("myhost.com") was failing most of the time, except it would work like every few minutes.
The fix is that ftp_connect seems to have a bug resolving addresses. If you do:
$hostip = gethostbyname($host);
$conn_id = ftp_connect($hostip);
It seems to solve the problem.
(Other users referred to an ftpbuf() error... not sure what that is, but this should fix it.)
sven at cartell-network dot de
14-Feb-2002 03:27
14-Feb-2002 03:27
connection to a ftp server across proxy
$ftp_server = "proxy"; f.e. 123.456.789.10
$ftp_user_name = "username@ftpserver"; f.e. exampleuk@www.example.uk
$ftp_user_pass = "password";
$conn_id = ftp_connect($ftp_server, 2121);
$login_result = ftp_login( $conn_id, $ftp_user_name, $ftp_user_pass );