Remove main() from mysqli warning

[kamil-tekiela]

No description provided.

[devnexen]

Looks reasonable to me

[Girgias]

I'm wondering if there isn't an issue in get_active_function_name() for it to return main instead of the internal function. But that's maybe because it's part of the iterator?

[kamil-tekiela]

Yes, it's because it's part of iterator. If the foreach loop is inside of another function, the message would actually contain the name of that function. But IMHO this is misleading. It's not the outer function that is causing the warning, but the iterator.

[Girgias]

Until we fix this more generally. This is already an improvement.