I'm trying to set the cookie domain for local URLs such as http://local-myproject and http://en.local-myproject, etc:
ini_set('session.cookie_domain', '.local-myproject');
But when I check whether the PHPSESSID cookie was written for this domain, it is missing. Only when I remove this line does the cookie appear. But, I want to be able to share the cookie across subdomains. Does my browser (Chrome and FF) not like this value .local-myproject as a cookie domain? Does it have to be a valid URL? e.g. local-myproject.com (I could always create these for all my projects in /etc/hosts)
