in reply to Insert into database table

What error(s) are you seeing? How do you know it's not working?

One thing that leaps out at me is that you're using both bind_param() and passing a value to execute(). Unless you absolutely have to, don't use bind_param.

Also, you aren't using strict, which means you're not seeing the fact that you never declare or assign to $niin ... that, I suspect, is your problem.

Suggested solution: Comment out the call to bind_param().

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