重命名 PHP 文件夹中的文件，而不是 php root答案

【问题标题】：Rename a file in PHP folder, not php root重命名 PHP 文件夹中的文件，而不是 php root
【发布时间】：2012-01-27 21:02:35
【问题描述】：

我有一个 PHP 脚本，用于重命名 FTP 服务器根目录上的文件。

我需要更改它以重命名 FTP 根目录中的文件。

当前工作将根目录中的文件重命名为 despgoods.csv

希望工作重命名 root/despgoods/despgoods.csv 中的文件

我的 PHP 脚本是：

$ftp_server = "ftp.ftpserver.co.za";
$conn_id = ftp_connect($ftp_server);
$ftp_user_name = "username";
$ftp_user_pass = "password";
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
$targetname = "DespGoods.csv";
$contents = ftp_nlist($conn_id, '');
if (!$contents) {
    echo 'No Files Present on Server: <br/> ';
    echo mysql_error();
    die;
}
$filename = $contents[0];
if ($filename == "despGoods.csv") {
    echo 'DespGoods already exists, no need to rename: <br/> ';
    echo mysql_error();
} else {
    ftp_rename($conn_id, $filename, $targetname);
    ftp_close($conn_id);
    echo "1 available file renamed to DespGoods.csv <br>";
}

在此先感谢，我一如既往地感谢您的帮助，

问候，瑞恩

【问题讨论】：

您要将文件从/ 移动到root/despgoods/？

标签： php file ftp directory rename

【解决方案1】：

http://php.net/manual/en/function.ftp-chdir.php

或

$contents = ftp_nlist($conn_id, 'despgoods');
$filename = $contents[0];
if ($filename == "despGoods.csv") {
    echo 'DespGoods already exists, no need to rename: <br/> ';
} else {
    ftp_rename($conn_id, 'despgoods/'.$filename, 'despgoods/'.$targetname);
    echo "1 available file renamed to DespGoods.csv <br>";
}
ftp_close($conn_id);

附： mysql_error() 在你的代码中做了什么？

【讨论】：

【解决方案2】：

使用这个

$ftp_server = "ftp.ftpserver.co.za";
$conn_id = ftp_connect($ftp_server);
$ftp_user_name = "username";
$ftp_user_pass = "password";
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
$targetdir= "despgoods"; //target directory under which file is to be modified
$targetname = "DespGoods.csv";
ftp_chdir($conn_id, $targetdir);
$contents = ftp_nlist($conn_id, '');
if (!$contents) {
    echo 'No Files Present on Server: <br/> ';
    echo mysql_error();
    die;
}
$filename = $contents[0];
if ($filename == "despGoods.csv") {
    echo 'DespGoods already exists, no need to rename: <br/> ';
    echo mysql_error();
} else {
    ftp_rename($conn_id, $filename, $targetname);
    ftp_close($conn_id);
    echo "1 available file renamed to DespGoods.csv <br>";
}

同时检查http://www.php.net/manual/en/function.ftp-chdir.php

【讨论】：