Question

php连接ftp下载或上传文件

用php在php空间上连接到FTP，可以从ftp上下载文件到php空间或者把php空间的文件上传到ftp，要怎么写？高手帮帮我，高分悬赏！！

Answer 1

$conn_id = ftp_connect('localhost') or die('can\'t connect to ftp');

// login with username and password
$login_result = @ftp_login($conn_id, $ftpname, $ftppass);

// check connection
if ((!$conn_id) || (!$login_result)) {
echo '连接出错';
exit;
}
//$path 路径　　$fliename文件名　　多个文件上传
$dir=ftp_chdir($conn_id,$filename);//上传目录
$Name=array_filter(explode('|',$fliename));
foreach ($Name as $key=>$val){
ftp_put($conn_id, $val, $path.$val, FTP_BINARY)or die('上传失败!');
}

ftp_close($conn_id);