Different session IDs between http and https php

In a PHP environment, is i开发者_如何学Pythont possible to have different/independent sessions while using http and https?

I want to use https on my site just for administration purposes, but, once the rest of the site is http, using https gets useless if I use both at the same time.

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You can use different session cookie params based on URI.

session_set_cookie_params