kindly provide codes for question 1&2 IN PHP

Create an online messaging system. Create a database with all the necessary tables. Submission of the scanned code and interface anytime before 1st Feb 2022. 1. Sign up / Login Page [Fig 1] - Verify the user exists or not with the database. If the user does not exist, give him the message 'Register Firs .If the user exists, it should take the user to the next screen shown in point 3. Fig 1 Facebook Login In Email Password submit Not yet registered? Click here to Register 2. Register Page - User can click the link in Fig 1 to register himself [Fig 2]. Register the user by storing his detall in the database. Before creating an account for the requesting user, it must verify if that email account is not registered by another user and then only register. Fig 2 Facebook Register Page Email Password submit Back