fipamo/brain/utility/FileUploader.inc.php

<?php
use Psr\Http\Message\UploadedFileInterface;
//include "brain/data/Auth.inc.php";
define("MAXIMUM_FILESIZE", "10485760"); //10 MB
class FileUploader
{
  public static function uploadFile(string $directory, $file)
  {
    $response = [];
    try {
      if (!is_dir($directory)) {
        //Directory does not exist, so lets create it.
        mkdir($directory, 0755, true);
      }
      //$upload = move_uploaded_file($file->getClientFileName(), $directory);
      //$extension = pathinfo($file->getClientFilename(), PATHINFO_EXTENSION);

      // see http://php.net/manual/en/function.random-bytes.php
      //$basename = bin2hex(random_bytes(8));
      //$filename = sprintf("%s.%0.8s", $basename, $extension);

      //echo "**FILE** " . $file->getClientFileName();

      $file->moveTo($directory . "/" . urlencode($file->getClientFileName()));
    } catch (RuntimeException $e) {
      echo "ERROR " . $e->getMessage();

      //echo "failed to upload image: " . $e->getMessage();
      //throw new Error("Failed to upload image file");
    }
  }
}