php通过ftp传文件,PHP通过FTP上传文件

朴灿烈づ我的快乐病毒、 2022-11-17 03:56 243阅读 0赞

上传时先传至本地对文件作必要的修改,如加水印等等操作,然后再通过FTP传至远程服务器.

//上传图片

if ($\_FILES\['pic'\]\['name'\])

$file\_path='/opt/www/img/';

$pic = upload('pic', $filename, 'jpg|jpeg|gif|bmp|png', $file\_path);

if(!$pic)

echo "";

exit;

require\_once(ROOT\_PATH . 'Lib/Class/Ftp.class.php');

$ftp = new ftp("127.0.0.1","gamezeroftp","123456","/opt/www");

$localfile='/opt/www/img/'.$pic;

$remotefile='/opt/www/gamepics/'.$pic;

$ftpput = $ftp->put($localfile, $remotefile); //FTP上传原图到远程服务器

if(!$ftpput)\{

echo "上传图片到远程服务器失败!";

$ftp->bye(); //关闭FTP连接

附上FTP操作类:

class ftp

var $ftpUrl = '10.8.16.26';

var $ftpUser = 'user';

var $ftpPass = '123456';

var $ftpDir = '/opt/ftp/upload/';

var $ftpR = ''; //R ftp资源;

var $status = '';

//R 1:成功;2:无法连接ftp;3:用户错误;

function ftp($ftpUrl="", $ftpUser="", $ftpPass="", $ftpDir="")

if($ftpUrl)

$this->ftpUrl=$ftpUrl;

if($ftpUser)

$this->ftpUser=$ftpUser;

if($ftpPass)

$this->ftpPass=$ftpPass;

if($ftpDir)

$this->ftpDir=$ftpDir;

if ($this->ftpR = ftp\_connect($this->ftpUrl, 21))

if (ftp\_login($this->ftpR, $this->ftpUser, $this->ftpPass))

if (!empty($this->ftpDir))

ftp\_chdir($this->ftpR, $this->ftpDir);

ftp\_pasv($this->ftpR, true);//R 启用被动模式;

$status = 1;

else

$status = 3;

else

$status = 2;

//R 切换目录;

function cd($dir)

return ftp\_chdir($this->ftpR, $dir);

//R 返回当前路劲;

function pwd()

return ftp\_pwd($this->ftpR);

//R 创建目录

function mkdir($directory)

return ftp\_mkdir($this->ftpR,$directory);

//R 删除目录

function rmdir($directory)

return ftp\_rmdir($this->ftpR,$directory);

//R 上传文件;

function put($localFile, $remoteFile = '')

if ($remoteFile == '')

$remoteFile = end(explode('/', $localFile));

$res = ftp\_nb\_put($this->ftpR, $remoteFile, $localFile, FTP\_BINARY);

while ($res == FTP\_MOREDATA)

$res = ftp\_nb\_continue($this->ftpR);

if ($res == FTP\_FINISHED)

return true;

elseif ($res == FTP\_FAILED)

return false;

//R 下载文件;

function get($remoteFile, $localFile = '')

if ($localFile == '')

$localFile = end(explode('/', $remoteFile));

if (ftp\_get($this->ftpR, $localFile, $remoteFile, FTP\_BINARY))

$flag = true;

else

$flag = false;

return $flag;

//R 文件大小;

function size($file)

return ftp\_size($this->ftpR, $file);

//R 文件是否存在;

function isFile($file)

if ($this->size($file) >= 0)

return true;

else

return false;

//R 文件时间

function fileTime($file)

return ftp\_mdtm($this->ftpR, $file);

//R 删除文件;

function unlink($file)

return ftp\_delete($this->ftpR, $file);

function nlist($dir = '/service/resource/')

return ftp\_nlist($this->ftpR, $dir);

//R 关闭连接;

function bye()

return ftp\_close($this->ftpR);

php通过ftp传文件,PHP通过FTP上传文件

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