php的ftp函数简单应用

<?
$ftp_server="192.168.1.127";

$ftp_user = "foo";

$ftp_pass = "bar";

//连接ftp服务器

$con=ftp_connect($ftp_server);

//发送用户名和密码

ftp_login($con,$ftp_user,$ftp_pass);

//取得服务器的系统类型

ftp_systype($con);

//列出文件

$filelist=ftp_nlist($con,"/");

foreach ($contents as $entry) {

    echo $entry, "<br />\n";
}

//下载文件

$local_file = 'local.zip';

$server_file = 'server.zip';

$down=ftp_get($con,$local_file,$server_file,FTP_BINARY);

if(!$down){

   echo "no!";

}else{

echo "ok!";
}

//获得当前路径

echo ftp_pwd($con);

echo "<br>";

//改变路径

ftp_chdir($con,"somedir");

echo ftp_pwd($con);

//返回刚才的目录

ftp_cdup($con);

echo ftp_pwd($con);

//创建文件夹，删除的函数为ftp_rmdir($con,$dir)

$mkdir=ftp_mkdir($con,"test");

//上传文件

ftp_put($con,$destination_file, $source_file,FTP_ASCII);

//上传一个已经打开的文件到 FTP 服务器

$file = 'somefile.txt';

$fp = fopen($file, 'r');

ftp_fput($con, $file, $fp, FTP_ASCII)

//关闭ftp连接

ftp_close($con);
?>