Hi Vbabiy,
You're obviously new to the forum, so you should read the guidelines.
Particularly, don't double-post the same question to two different forum sections ... it's an absolute no-no!!
Also, the forum doesn't work very well as a tutor. If you are so new to PHP that you can't imagine how to code a login page, then nothing (except a full script) is going to help you.
Try here for a reasonable starting point.
Paul 🙂