PHP MYSQLI insert multiple rows in DB table

[sage12]

Seekin a way to insert multiple rows In a DB Table. The number of rows is not the same every time, but can vary every time.
The aim is to use a form that can accept the fields (column values) for each row.
Every attempt to find help was unsuccessfully.

[Nobbie]

Build a Form with a number of rows and some columns (just like you need), in your PHP Script you have to build a loop and insert row by row. Of course you need quite a good knowledge about HTML Forms, PHP and MySQL.