ftpClient mkdir

        /*
         * Path is '/srv/clips/1/5/0/5/7/vid/059468/arbm'
         * Explode is
                array (
                  0 => '',
                  1 => 'srv',
                  2 => 'clips',
                  3 => '1',
                  4 => '5',
                  5 => '0',
                  6 => '5',
                  7 => '7',
                  8 => 'vid',
                  9 => '059468',
                  10 => 'arbm',
                )
         */
        foreach ($parts as $part) {
            
            $part = $part=='' ? '/' : $part;
            ...

I had to add the last line, since chdir('') fails.

If I send target without leading slash, it the folder gets created under the current root.

In retrospect it seems obvious: you want me to chdir to '/srv' then mkdir.

But I am calling putAll(), and I don't necessarily know what the root/leading portion is.

Is there any problem with this suggested fix?

[ihorchepurnyi]

Hi, can you create PR for this issue?

I am afraid not, sorry. Not today, not soon.