PHP实现ftp上传文件示例,
PHP实现ftp上传文件示例,
FTP上传是PHP实现的一个常见且非常重要的应用技巧,今天就来与大家分享一下PHP实现FTP上传文件的简单示例。希望对大家的PHP学习能带来一定的帮助。
主要代码如下:
function make_directory($ftp_stream, $dir){ // if directory already exists or can be immediately created return true if ($this->ftp_is_dir($ftp_stream, $dir) || @ftp_mkdir($ftp_stream, $dir)) return true; // otherwise recursively try to make the directory if (!$this->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; } } $conn = ftp_connect("ftp地址") or die("Could not connect"); ftp_login($conn,"ftpname","password"); //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 if(ftp_put($conn,$info[0]['savename'],getcwd().$upload->savePath.$info[0]['savename'],FTP_BINARY)){ unlink(getcwd().$upload->savePath.$info[0]['savename']); } ftp_close($conn); //注意上传端的ftp权限设置
感兴趣的朋友可以测试运行或改写本文所述代码,加深理解的同时可以让代码功能更加完善。

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