Sercure Correct Update Syntax?

PHP
21

Hi,

Can anyone advise what the vardump should show?

22

Thanks guys for your help. Making some progress with this now. When I enter ‘70’ as the id number the page updates only id 70.

However when I change ‘70’ to ‘id’ it updates all the profiles in the database and not just 70.

   $_SESSION['userID'] = '70';

          id = " . $_SESSION['userID'];

Any suggestions please on how I can replace ‘70’ with the id from the database of the member who is logged in?