Array
(
    [12] => 2
    [13] => 56
    [x] => 42
)
Array
(
    [0] => 1
    [1] => 2
    [2] => 3
    [3] => 4
    [4] => 5
)
Array
(
)
Array
(
    [5] => 6
)
Array
(
    [0] => 6
    [1] => 7
)
13 19 18 14 16 1 3 6 8 12 5 15 4 2 11 20 17 7 10 9 

strasse 
pool 
garage 
haus 
0
1
2
3
4
die URL hat keine ID

array(9) {
  [0]=>
  string(15) "HTTP/1.1 200 OK"
  [1]=>
  string(17) "Connection: close"
  [2]=>
  string(32) "Cache-Control: public, max-age=0"
  [3]=>
  string(38) "Expires: Mon, 05 Jan 2026 14:29:03 GMT"
  [4]=>
  string(23) "Content-Type: text/html"
  [5]=>
  string(44) "Last-Modified: Thu, 06 Jan 2022 11:32:48 GMT"
  [6]=>
  string(20) "Accept-Ranges: bytes"
  [7]=>
  string(20) "Content-Length: 1703"
  [8]=>
  string(35) "Date: Mon, 05 Jan 2026 14:29:03 GMT"
}
NULL

Array
(
)