Problems deleting cookies, won't unset

Question

I\'ve tried searching the php manual and internet on how to delete cookies and I\'ve tried it the exact same way they all say:

setcookie(\"name\", \'\', 1);
         


        

Answer 1

Did you check if your script already send its HTTP headers?

if (headers_sent()) {
  trigger_error("Cant change cookies", E_USER_NOTICE);
}