<h3>url endung<h3>/<hr><hr>array(3) {
  ["showroom"]=>
  array(2) {
    ["file"]=>
    string(8) "showroom"
    ["flag"]=>
    int(0)
  }
  ["showroom/1"]=>
  array(2) {
    ["file"]=>
    string(32) "./pdf/Innlights-InnScreen-A1.pdf"
    ["flag"]=>
    int(1)
  }
  ["showroom/2"]=>
  array(2) {
    ["file"]=>
    string(74) "https://www.kjtd.de/fileadmin/user_upload/KJTD/Downloads/Test-Download.pdf"
    ["flag"]=>
    int(2)
  }
}