title: MySQL get results with MySQL only
body: <p>Say I had a MySQL table as pictured below, and I wanted to find any <code>product_id</code>'s which have the filters 2 AND 5 (so in the table this would be the product_id of 30), is this possible in MySQL? Or would I have to get product id's where the <code>filter_id</code> is 2 OR 5, and sort it in PHP?</p>
  
  <p><img src="https://i.stack.imgur.com/c5dRL.jpg" alt="sql table"></p>