Hi all, can anyone help me with this php code, so basically i have a form for editing and update value in database, after updating i want the navbar which contain the updated value to change the ui automatically, i am thinking about using session but i dont know how to do

so in the file that have a form:

$$\_$SESSION$[\text{'}$LastName$\text{'}]])$;

$\}$ else $\{$

$//$echo "Please check that you have entered the correct details.";

$\}$

mysqli$\_$stmt$\_$close$($$stmt$2)$;

$\}$

$\}$

and in the navbar file:

$//$html code here.....

i use in the navbar