Question

I have one server but two directories for example:

• www
  • Directory1
    • index.php
    • page1.php
    • page2.php
  • Directory2
    • index.php
    • page3.php
    • page4.php

When I want to transfer from the page index.php of Directory1 to the page index.php of Directory2, how can I pass the cookies set in the page index.php of Directory1 using PHP?

Answer 1

according to PHP documentation

The path on the server in which the cookie will be available on. If
set to ‘/’, the cookie will be available within the entire domain. If
set to ‘/foo/’, the cookie will only be available within the /foo/
directory and all sub-directories such as /foo/bar/ of domain. The
default value is the current directory that the cookie is being set
in.

$time = time() + 3600;
setcookie('foo', 'bar', $time, "/");

when you set the fourth parameter i.e path as /, it will be accessible to you on the domain level, and i guess that is what you need.