@jimmi

What is $sectionamount ? Is that the same as $hoevelsections ?

What is the purpose of it? Are you trying to print all items in the last array you listed:

Array ( [0] => Entrance [1] => Door & Door frame [2] => Kombuis [3] => vloer [4] => kaste [5] => Kamer [6] => gang [7] => bed [8] => mat )