Ok, well, i apologise for that inconvenience. Moving on, what i really meant was that i have a cookie that i was granted:
>>Someone invited me to her blog and i accepted. I was inside with my gmail account on the browser, Internet Explorer 7. I managed to look through cookies and found one that was related to the blog i visited, which was blocked to people who were not invited but probably with that cookie, i managed to get in. I tried that with another browser, which i was logged on, on another gmail account. Taking note, i have tried accepting someone's else invitation as well, and i found a cookie i never seen before, only when i was invited and i accepted, i was allowed into the website and the cookie was there soon after.
So i wonder, since i managed to locate the cookie files, can i upload them to my server and run them with PHP and give people access to the website that was blocked, only with a specific cookie, will they be able to access. I have probably, that specific cookie. I wonder if i can run the cookie.
About the format etc, i don't know. I wonder if you can explain more to me about cookie formats. If possible, referring some tutorials and articles should be able to clear my misunderstandings. Back to topic!
It's not a server in any case. It's a friend's blog. I know how i should use PHP. I am not really hacking. Instead, i have been trying to experiment ways to connect to my other community, giving a sneak preview of what my community is like, limiting access to users with a cookie that's on my server, and almost impossible to get to be manipulated =D I hope you get me.