ftp_fput
(PHP 4, PHP 5)
ftp_fput — Загружает предварительно открытый файл на FTP сервер
Описание
bool ftp_fput
( resource $ftp_stream
, string $remote_file
, resource $handle
, int $mode
[, int $startpos
] )
ftp_fget() отгружает данные из файлового дескриптора в удалённый файл на FTP сервере.
Список параметров
- ftp_stream
-
Идентификатор соединения с FTP сервером
- remote_file
-
Путь к удалённому файлу.
- handle
-
Открытый файловый дескриптор локального файла. Чтение прекращается при достижении конца файла.
- mode
-
Режим передачи. Должен быть либо FTP_ASCII, либо FTP_BINARY.
- startpos
Возвращаемые значения
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
Примеры
Пример #1 Пример использования ftp_fput()
<?php
// открыть файл для чтения
$file = 'somefile.txt';
$fp = fopen($file, 'r');
// установка соединения
$conn_id = ftp_connect($ftp_server);
// вход с именем пользователя и паролем
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
// попытка закачивания файла
if (ftp_fput($conn_id, $file, $fp, FTP_ASCII)) {
echo "Загружен файл $file\n";
} else {
echo "Проблема закачивания $file\n";
}
// close the connection and the file handler
ftp_close($conn_id);
fclose($fp);
?>
Список изменений
| Версия | Описание |
|---|---|
| 4.3.0 | добавлен аргумент startpos . |
- ftp_alloc
- ftp_cdup
- ftp_chdir
- ftp_chmod
- ftp_close
- ftp_connect
- ftp_delete
- ftp_exec
- ftp_fget
- ftp_fput
- ftp_get_option
- ftp_get
- ftp_login
- ftp_mdtm
- ftp_mkdir
- ftp_nb_continue
- ftp_nb_fget
- ftp_nb_fput
- ftp_nb_get
- ftp_nb_put
- ftp_nlist
- ftp_pasv
- ftp_put
- ftp_pwd
- ftp_quit
- ftp_raw
- ftp_rawlist
- ftp_rename
- ftp_rmdir
- ftp_set_option
- ftp_site
- ftp_size
- ftp_ssl_connect
- ftp_systype
Коментарии
If you want to pass a string containing the filename as source and not a resource handle use ftp_put() instead. Trivial but not mentioned here.This is a function i wrote to copy a complete directory to a FTP-Server-folder.
function ftp_uploaddirectory($conn_id, $local_dir, $remote_dir)
{
@ftp_mkdir($conn_id, $remote_dir);
$handle = opendir($local_dir);
while (($file = readdir($handle)) !== false)
{
if (($file != '.') && ($file != '..'))
{
if (is_dir($local_dir.$file))
{
ftp_uploaddirectory($conn_id, $local_dir.$file.'/', $remote_dir.$file.'/');
}
else
$f[] = $file;
}
}
closedir($handle);
if (count($f))
{
sort($f);
@ftp_chdir($conn_id, $remote_dir);
foreach ($f as $files)
{
$from = @fopen("$local_dir$files", 'r');
@ftp_fput($conn_id, $files, $from, FTP_BINARY);
}
}
}
Example:
$conn_id = @ftp_connect($server);
@ftp_login ($conn_id, $username, $passwort);
ftp_uploaddirectory($conn_id, 'mydirectory/', 'theftpdirectory/');
@ftp_quit($conn_id);
I hope you'll find it useful.
Fails if destination file exists. Delete first and it works.When you have your file contents as a string, create temporary stream and use that as a file handle.
<?php
$contents = "This is a test file\nTesting 1,2,3..";
$tempHandle = fopen('php://temp', 'r+');
fwrite($tempHandle, $contents);
rewind($tempHandle);
ftp_fput($this->ftp, $filename, $tempHandle, FTP_ASCII);
?>
Using jopi paranoid fi's example, tmpfile() works on PHP 4 and 5 instead of using the php://temp file.Make sure you chdir to remote directory before using ftp_put or else ftp_put will just return error that it cannot create file. After you do the chdir you should NOT pass the whole path of file to ftp_put but just basename (filename). See example for more info.
Example:
<?php
$locpath = 'local_path/resources/js/test.js';
$rempath = 'resources/js/';
$remFile = 'test.js';
ftp_chdir($this->conn_id, $rempath);
ftp_put($this->conn_id, $remFile, $locpath, FTP_BINARY);
?>
If when using fput you get the one of the following errors:
Warning: ftp_fput() [function.ftp-fput]: Opening ASCII mode data connection
Warning: ftp_fput() [function.ftp-fput]: Opening BINARY mode data connection
and it creates the file in the correct location but is a 0kb file and all FTP commands thereafter fail. It is likely that the client is behind a firewall. To rectify this use:
<?php
ftp_pasv($resource, true);
?>
Before executing any put commands. Took me so long to figure this out I actually cheered when I did :D
You might also want to note that ftp_fput will overwrite any existing file.This might be obvious to most of you, but make sure your stream isn't write-only. It has to be able to read from your stream in order to upload its contents.
Took me a while trying to figure out why my uploaded file was 0B, and that was why.
For directly inserting content into a file on an FTP host, you could also create a string stream wich streams directly to the ftp_fput function.
This should create less overhead than first writing to any temp directories locally before streaming, as suggested here.
<?php
$string = "Your content goes here";
$stream = fopen('data://text/plain,' . $string,'r');
ftp_fput($this->connection,$pathTo,$stream, FTP_BINARY);
?>