Retrieve value for particular interval in SQL

Question

I've created a sql table for salary. It inserts daily shifts and daily salary of me.

It contains "count(primary and auto increment)", "date", "shifts", "salary". I will do all the backends with PHP. And I insert.

I need to retrieve the salary amount and to sum them for a particular interval (eg: 01/03/2018 to 01/04/2018)

I'm struggling with this. Provide the solution. Thanks in Advance

Answer 1

Are you in need of PHP help and SQL?
In, SQL will you use a Stored procedure?

Answer 2

yes! I need help with php