This php code is not working plz help me out......

Question

https://code.sololearn.com/wzCRKH569qrK/?ref=app

Answer 1

You are trying to access the variable, that doesn't exist.
Use isset($_POST['name']) to check if a variable exists.

Unfortunately, Sololearn doesn't support form submitting and handling.
Try to run this code on your local server.

Answer 2

you're setting $name, $age, etc. to isset($_POST['name']). That will return a boolean so your just setting the variables to true or false.