Question

I have a four dimensional array

To access one value from my array I would use the following code:

$class = $schedule[$week][$day][$room][$hour];

I would like to be able to pull all the values for a specific week, day, and hour for a range of rooms into a smaller array without restructuring my array.

I was thinking something like:

$classes = $schedule[$week][$day][range(1,10)][$hour];

How would I achieve something like this?

Answer 1

not sure if it’s what you want:

for($i=1;$i<=10;++$i){
   echo $schedule[$week][$day][$i][$hour];
}

that will echo room from 1 to 10

you can also store the 10 room in Array like:

    for($i=1;$i<=10;++$i){
     $classes[] = $schedule[$week][$day][$i][$hour];
    }