Php Multiple Cookies Not Working On Ipad / Iphone Browser

So my application is an iframe based ecommerce cart; cart session is stored on the accessing domain. When a user checks out the iframe deploys a pop up login to our SAAS (which cl

Solution 1:

It turns out that the technique for safelisting a new domain via new popup window (set cookie with domain information + flagged as secure) didn't work.

You must first add a simple cookie to the very first line without any additional flags i.e.:

setcookie("hi","true");

This was a very weird bug and is reported @

Apple Bug Reporter PID #13966978.