用 PHP 在外部 FTP 服务器上生成 CSV 文件

2022-01-09 00:00:00 ftp export-to-csv php fputcsv

我有一些 PHP 代码可以成功地将 MySQL 表导出到 CSV 文件.

I have some PHP code that successfully exports a MySQL table to a CSV file.

我想添加到该代码中,因此 CSL 文件不是在本地保存,而是导出到/保存在外部 FTP 服务器上.

I would like to add to that code, so instead of saving locally the CSL file is exported to/saved on an external FTP server.

我当前的代码:

//open database connection                            
require ('../database-config.php');

//name the file
header('Content-Type: text/csv');
header('Content-Disposition: attachment;filename=exported-data.csv');

//SQL Query for Data
$sql = "SELECT * FROM data;";        
//Prepare Query, Bind Parameters, Excute Query
$STH = $dbh->prepare($sql);
$STH->execute();

//Export to .CSV
$fp = fopen('php://output', 'w');

$first_row = $STH->fetch(PDO::FETCH_ASSOC);
$headers = array_keys($first_row);

fputcsv($fp, $headers); // put the headers
fputcsv($fp, array_values($first_row)); // put the first row

while ($row = $STH->fetch(PDO::FETCH_NUM))  {
fputcsv($fp,$row); // push the rest
}
fclose($fp);

我知道我需要添加一些新变量;

I know I'll need to add some new variables;

$ftp_server="ftp.remotersite.com";
$ftp_path="/path/to/somefile";
$ftp_username="username";
$ftp_userpass="password";

但是,我不确定使用 ftp_put(或者应该是 ftp_fput?)传输到外部目的地的最佳方式.

But, I'm not sure the best way to use ftp_put (or should it be ftp_fput?) to transfer to the external destination.

提前致谢.

推荐答案

如果你有 ftp:// URL wrappers 已启用,直接在 FTP 服务器上打开文件即可:

If you have ftp:// URL wrappers enabled, just open the file directly on FTP server:

$fp = fopen('ftp://username:password@ftp.example.com/path/to/somefile', 'w');

<小时>

如果您没有启用包装器,请参阅:
在 PHP 中创建文件并将其上传到 FTP 服务器而不在本地保存

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