I just need to know exactly how to create the remainder ?

Question

Subtracting. $num=23; $num=16 ; 4 ? And here == , ===, i understand the language of the writing. Just dont get the remainder.

Answer 1

Please share your code link on question's Description, partial code like that doesn't help finding the problem. You may paste your code on Description if it's rather short (max of 10-15 lines).

You do know how to share links here right? BTW I think you need to add 'PHP' in the Relevant Tags just to be clear about which language : )

Answer 2

Yes, as it is the question is very unclear.

Answer 3

Sorry, thank you for telling me i will make sure to be more accurate next time. Also, i will not put two different questions side by side.