How to make an interactive map in wordpress

Question

PHP

Good afternoon, please tell me, you need to make a map on which sections will be highlighted in color, and in the admin there will be a list of these sections so that you can enable or disable their selection on the map. I found the mapplic plugin, almost exactly what I need, only there is no way to turn off sections, only delete them, and then. if needed again, add again.

Answer 1

First, look at what comes to the server. Just write at the top php <?php var_dump($_POST);exit;
And here's what else I see global $link; if your link is not created by some other script, then you do not have mysqli_connect

Answer 2

https://cssmapsplugin.com/