/**
*
* 发送一个配置命令远程FTP服务器对上传的文件分配空间。
* 注：许多FTP服务器不支持这个命令。
*
* @param int $filesize 分配的字节数。
* @param string $result 服务器的响应文本表示将通过引用返回的结果如果提供一个变量。
* @return bool
*/
public static function alloc($filesize, &$result = '')
{
return ftp_alloc(self::$resource, $filesize, $result);
}
<?php
require 'server.inc';
$ftp = ftp_connect('127.0.0.1', $port);
if (!$ftp) {
die("Couldn't connect to the server");
}
ftp_login($ftp, 'user', 'pass');
var_dump(ftp_alloc($ftp, 1024));
/**
* This function will upload a file to the ftp-server. You can either specify a
* absolute path to the remote-file (beginning with "/") or a relative one,
* which will be completed with the actual directory you selected on the server.
* You can specify the path from which the file will be uploaded on the local
* maschine, if the file should be overwritten if it exists (optionally, default
* is no overwriting) and in which mode (FTP_ASCII or FTP_BINARY) the file
* should be downloaded (if you do not specify this, the method tries to
* determine it automatically from the mode-directory or uses the default-mode,
* set by you).
* If you give a relative path to the local-file, the script-path is used as
* basepath.
*
* @param string $local_file The local file to upload
* @param string $remote_file The absolute or relative path to the file to
* upload to
* @param bool $overwrite (optional) Whether to overwrite existing file
* @param int $mode (optional) Either FTP_ASCII or FTP_BINARY
*
* @access public
* @return mixed True on success, otherwise PEAR::Error
* @see NET_FTP_ERR_LOCALFILENOTEXIST,
* NET_FTP_ERR_OVERWRITEREMOTEFILE_FORBIDDEN,
* NET_FTP_ERR_UPLOADFILE_FAILED
*/
function put($local_file, $remote_file, $overwrite = false, $mode = null)
{
if (!isset($mode)) {
$mode = $this->checkFileExtension($local_file);
}
$remote_file = $this->_constructPath($remote_file);
if (!@file_exists($local_file)) {
return $this->raiseError("Local file '{$local_file}' does not exist.", NET_FTP_ERR_LOCALFILENOTEXIST);
}
if (@ftp_size($this->_handle, $remote_file) != -1 && !$overwrite) {
return $this->raiseError("Remote file '" . $remote_file . "' exists and may not be overwriten.", NET_FTP_ERR_OVERWRITEREMOTEFILE_FORBIDDEN);
}
if (function_exists('ftp_alloc')) {
ftp_alloc($this->_handle, filesize($local_file));
}
if (function_exists('ftp_nb_put')) {
$res = @ftp_nb_put($this->_handle, $remote_file, $local_file, $mode);
while ($res == FTP_MOREDATA) {
$this->_announce('nb_put');
$res = @ftp_nb_continue($this->_handle);
}
} else {
$res = @ftp_put($this->_handle, $remote_file, $local_file, $mode);
}
if (!$res) {
return $this->raiseError("File '{$local_file}' could not be uploaded to '" . $remote_file . "'.", NET_FTP_ERR_UPLOADFILE_FAILED);
} else {
return true;
}
}
/**
* Little test suit
*/
$stream = ftp_connect($host);
if (is_resource($stream)) {
dump('Logging in', $bool = ftp_login($stream, $user, $pass));
if ($bool) {
dump('PWD', ftp_pwd($stream));
dump('Systype', ftp_systype($stream));
dump('CHDIR "' . $dir . '"', ftp_chdir($stream, $dir));
dump('PWD', ftp_pwd($stream));
dump('CDUP', ftp_cdup($stream));
dump('PASSIVE', ftp_pasv($stream, $pasv));
dump('RAWLIST "."', ftp_rawlist($stream, '.'));
dump('CHMOD', ftp_chmod($stream, 0777, 'sfv3.php'));
dump('ALLOCATE', ftp_alloc($stream, filesize($Ubinary), $msg), $msg);
dump('UPLOAD ASCII', ftp_put($stream, $Uasci, $Uasci, FTP_ASCII), $Uasci);
dump('UPLOAD BINARY', ftp_put($stream, $Ubinary, $Ubinary, FTP_BINARY), $Ubinary);
dump('RAWLIST "."', ftp_rawlist($stream, '.'));
dump('DELETE ' . $Uasci, ftp_delete($stream, $Uasci));
dump('DELETE ' . $Bbinary, ftp_delete($stream, $Ubinary));
dump('RAWLIST "."', ftp_rawlist($stream, '.'));
}
dump('QUIT', ftp_quit($stream));
}
$end = microtime(true);
echo $end - $time;
?>
</pre>
/**
* Allocates space for a file to be uploaded
* @link http://php.net/ftp_alloc
*
* @param integer $filesize The number of bytes to allocate
* @param string &$result A textual representation of the servers response
* @return boolean TRUE on success, FALSE on failure
*/
public function alloc($filesize, &$result = null)
{
return ftp_alloc($this->connection->getStream(), $filesize, $result);
}
<?php
require 'server.inc';
$ftp = ftp_connect('127.0.0.1', $port);
if (!$ftp) {
die("Couldn't connect to the server");
}
var_dump(ftp_login($ftp, 'user', 'pass'));
var_dump(ftp_systype($ftp));
/* some bogus usage */
var_dump(ftp_alloc($ftp, array()));
var_dump(ftp_cdup($ftp, 0));
var_dump(ftp_chdir($ftp, array()));
var_dump(ftp_chmod($ftp, 0666));
var_dump(ftp_get($ftp, 1234, 12));
var_dump(ftp_close());
var_dump(ftp_connect('sfjkfjaksfjkasjf'));
var_dump(ftp_delete($ftp, array()));
var_dump(ftp_exec($ftp, array()));
var_dump(ftp_systype($ftp, 0));
var_dump(ftp_pwd($ftp, array()));
var_dump(ftp_login($ftp));
var_dump(ftp_login($ftp, 'user', 'bogus'));
var_dump(ftp_quit($ftp));
/**
* This function will upload a file to the ftp-server. You can either specify a
* absolute path to the remote-file (beginning with "/") or a relative one,
* which will be completed with the actual directory you selected on the server.
* You can specify the path from which the file will be uploaded on the local
* maschine, if the file should be overwritten if it exists (optionally, default
* is no overwriting) and in which mode (FTP_ASCII or FTP_BINARY) the file
* should be downloaded (if you do not specify this, the method tries to
* determine it automatically from the mode-directory or uses the default-mode,
* set by you).
* If you give a relative path to the local-file, the script-path is used as
* basepath.
*
* @param string $local_file The local file to upload
* @param string $remote_file The absolute or relative path to the file to
* upload to
* @param bool $overwrite (optional) Whether to overwrite existing file
* @param int $mode (optional) Either FTP_ASCII or FTP_BINARY
* @param int $options (optional) Flags describing the behaviour of this
* function. Currently NET_FTP_BLOCKING and
* NET_FTP_NONBLOCKING are supported, of which
* NET_FTP_NONBLOCKING is the default.
*
* @access public
* @return mixed True on success, otherwise PEAR::Error
* @see NET_FTP_ERR_LOCALFILENOTEXIST,
* NET_FTP_ERR_OVERWRITEREMOTEFILE_FORBIDDEN,
* NET_FTP_ERR_UPLOADFILE_FAILED, NET_FTP_NONBLOCKING, NET_FTP_BLOCKING
*/
function put($local_file, $remote_file, $overwrite = false, $mode = null, $options = 0)
{
if ($options & (NET_FTP_BLOCKING | NET_FTP_NONBLOCKING) === (NET_FTP_BLOCKING | NET_FTP_NONBLOCKING)) {
return $this->raiseError('Bad options given: NET_FTP_NONBLOCKING and ' . 'NET_FTP_BLOCKING can\'t both be set', NET_FTP_ERR_BADOPTIONS);
}
$usenb = !($options & NET_FTP_BLOCKING == NET_FTP_BLOCKING);
if (!isset($mode)) {
$mode = $this->checkFileExtension($local_file);
}
$remote_file = $this->_constructPath($remote_file);
if (!@file_exists($local_file)) {
return $this->raiseError("Local file '{$local_file}' does not exist.", NET_FTP_ERR_LOCALFILENOTEXIST);
}
if (@ftp_size($this->_handle, $remote_file) != -1 && !$overwrite) {
return $this->raiseError("Remote file '" . $remote_file . "' exists and may not be overwriten.", NET_FTP_ERR_OVERWRITEREMOTEFILE_FORBIDDEN);
}
if (function_exists('ftp_alloc')) {
ftp_alloc($this->_handle, filesize($local_file));
}
if ($usenb && function_exists('ftp_nb_put')) {
$res = @ftp_nb_put($this->_handle, $remote_file, $local_file, $mode);
while ($res == FTP_MOREDATA) {
$this->_announce('nb_put');
$res = @ftp_nb_continue($this->_handle);
}
} else {
$res = @ftp_put($this->_handle, $remote_file, $local_file, $mode);
}
if (!$res) {
return $this->raiseError("File '{$local_file}' could not be uploaded to '" . $remote_file . "'.", NET_FTP_ERR_UPLOADFILE_FAILED);
} else {
return true;
}
}
<?php
require 'server.inc';
$ftp = ftp_connect('127.0.0.1', $port);
if (!$ftp) {
die("Couldn't connect to the server");
}
ftp_login($ftp, 'user', 'pass');
var_dump(ftp_alloc($ftp, 1024, $result));
var_dump($result);
public function put($local_file, $remote_file, $overwrite = false, $mode = null, $options = 0)
{
if ($options & (FILE_FTP_BLOCKING | FILE_FTP_NONBLOCKING) === (FILE_FTP_BLOCKING | FILE_FTP_NONBLOCKING)) {
throw new FTPException("Bad options given: FILE_FTP_NONBLOCKING and '. 'FILE_FTP_BLOCKING can't both be set");
}
$usenb = !($options & FILE_FTP_BLOCKING == FILE_FTP_BLOCKING);
if (!isset($mode)) {
$mode = $this->checkFileExtension($local_file);
}
$remote_file = $this->constructPath($remote_file);
if (!file_exists($local_file)) {
throw new FTPException("Local file '{$local_file}' does not exist.");
}
if (ftp_size($this->handle, $remote_file) != -1 && !$overwrite) {
throw new FTPException("Remote file '" . $remote_file . "' exists and may not be overwriten.");
}
if (function_exists('ftp_alloc')) {
ftp_alloc($this->handle, filesize($local_file));
}
if ($usenb && function_exists('ftp_nb_put')) {
$res = ftp_nb_put($this->handle, $remote_file, $local_file, $mode);
while ($res == FTP_MOREDATA) {
$res = ftp_nb_continue($this->handle);
}
} else {
$res = ftp_put($this->handle, $remote_file, $local_file, $mode);
}
if (!$res) {
throw new FTPException("File '{$local_file}' could not be uploaded to '" . $remote_file . "'.");
}
return true;
}
/**
* Allocates space for a file to be uploaded
*
* @param int $filesize
*
* @return FTPClient
*/
public function allocate($filesize)
{
$result = @ftp_alloc($this->connection, $filesize);
if ($result === false) {
throw new Exception('Unable to allocate');
}
return $this;
}
function alloc($size, &$msg)
{
return ftp_alloc($this->_connection, $size, $msg);
}
<?php
$bogus = 1;
require 'server.inc';
$ftp = ftp_connect('127.0.0.1', $port);
if (!$ftp) {
die("Couldn't connect to the server");
}
var_dump(ftp_login($ftp, 'anonymous', '*****@*****.**'));
var_dump(ftp_alloc($ftp, 400));
var_dump(ftp_cdup($ftp));
var_dump(ftp_chdir($ftp, '~'));
var_dump(ftp_chmod($ftp, 0666, 'x'));
var_dump(ftp_delete($ftp, 'x'));
var_dump(ftp_exec($ftp, 'x'));
var_dump(ftp_fget($ftp, STDOUT, 'x', 0));
var_dump(ftp_fput($ftp, 'x', fopen(__FILE__, 'r'), 0));
var_dump(ftp_get($ftp, 'x', 'y', 0));
var_dump(ftp_mdtm($ftp, 'x'));
var_dump(ftp_mkdir($ftp, 'x'));
var_dump(ftp_nb_continue($ftp));
var_dump(ftp_nb_fget($ftp, STDOUT, 'x', 0));
var_dump(ftp_nb_fput($ftp, 'x', fopen(__FILE__, 'r'), 0));
var_dump(ftp_systype($ftp));
var_dump(ftp_pwd($ftp));
var_dump(ftp_size($ftp, ''));
var_dump(ftp_rmdir($ftp, ''));
