Laravel Filesystem - 将文件从一个磁盘移动到另一个磁盘

Question

I am trying to move files from my FTP server to a local directory. First I need to find the correct file from the FTP server, as there can be a few hundreds:

//Search for the file.
$fileName= array_filter(Storage::disk('ftp')->files(), function ($file)
{
   return preg_match('/('.date("Y-m-d" ,time()).').*.XLSX/', $file);
});

Above finds the correct file. If I dd($fileName), I get this: My File Name.XLSX

I then try to move that file, to my public disk:

 $ftp_file = Storage::disk('ftp')->get($fileName);
 $local_file = Storage::disk('public')->move($ftp_file, "moved_file.xlsx");

However above code doesn't work. I get below error:

preg_match() expects parameter 2 to be string, array given

Which I have identified being on below function:

$ftp_file = Storage::disk('ftp')->get($fileName);

What am I doing wrong? How can I move the file, which I am able to find on my FTP server, to my local disk?

Thank you in advance.

Answer 1

As @Loek pointed out, $fileName was an array, and therefore to access it I needed to use:

 $ftp_file = Storage::disk('ftp')->get($fileName[0]);