Re: How to display Array

On Mar 30, 11:20 pm, Alexey Kulentsov <a...@xxxxxxxx> wrote:
SOLVER wrote:
How to dispaly something like that if I dont know how many rooms will
be?
At the moment I using function 'for' inside the function 'foreach'.
But this will not work when is only one room:
[ROOM][...]

'variable must be array' error?

You can check if(is_array(...)) for this case but I recommend you
rewrite data creating subroutine to have array with one element in the
case of one room and empty array in here are no rooms.

You'll have to write your own function to do that thing.
.

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