<?php function make_directory($ftp_stream, $dir){ // if directory already exists or can be immediately created return true if (ftp_is_dir($ftp_stream, $dir) || @ftp_mkdir($ftp_stream, $dir)) return true; // otherwise recursively try to make the directory if (!make_directory($ftp_stream, dirname($dir))) return false; // final step to create the directory return ftp_mkdir($ftp_stream, $dir); } function ftp_is_dir($ftp_stream, $dir){ // get current directory $original_directory = ftp_pwd($ftp_stream); // test if you can change directory to $dir // suppress errors in case $dir is not a file or not a directory if ( @ftp_chdir( $ftp_stream, $dir ) ) { // If it is a directory, then change the directory back to the original directory ftp_chdir( $ftp_stream, $original_directory ); return true; } else { return false; } } $path = ‘fptfiles‘;//ftp服务器下的目录 $putFilePath = ‘D:\ftpfiles\attack.txt‘; // 本地上传的文件路径 $conn = ftp_connect("ftpIpAddress") or die("Could not connect"); ftp_login($conn,"username","pwd"); //利用ftp创建目录 make_directory($conn,$path); //利用ftp选择进入目录 ftp_chdir($conn,$path); //开始上传 上传到了 ftp根目录下 fptfiles/attack.txt if(ftp_put($conn, ‘attack.txt‘, $putFilePath , FTP_ASCII)){ echo ‘put success‘; } else{ echo ‘put fail‘; } $getFilePath = ‘D:\ftpfiles\attackget.txt‘;// 本地下载的文件路径 //ftp 下载 if(ftp_get($conn, $getFilePath, ‘attack.txt‘, FTP_ASCII)){ echo ‘get success‘; } else{ echo ‘get fail‘; } ftp_close($conn); //注意上传端的ftp权限设置