Hello, I created a function to check how many coupons the user has, I would like to have a button 
that you ran the function again. This is the function:
<?php co(); $Cupons=VerificaCupons(); echo''.$Cupons.' Cupons'; qc(); ?>
It should only work as a reload button for the function, and if there is a change in value, it does not change anything, since the user just wants to know how many coupons he has and whether it has been added or decreased.
Can you help me?