Get a Website Built - 13/03/2017 06:04 EDT

I need some help for my site, as follow: - I have some membership accounts with an expiration date. I want a file or a script to be automatically execute every day at 00:30 CET to check if '$user_data_expirare' from MySQL database is equal with actual date. If yes, '$user_status' will take the value 0 (or inactive). If no, die. - I have a form with submit button. Now action is set to PayPal with a PayPal button. I want before redirect to PayPal to execute a php file. I think I should set form action to php file I want to execute and from php file to call PayPal, but I don't know how. I tried but is not working. In the php file I check if already exist an account with that email address, if yes an alert message is displayed, if no I insert a new row into database. This code I already have it and it is working. I want after inserting the data into database to send an automatically email to the customer and call for PayPal page. - I want a select form to choose from existing databases from localhost and after I choose one to display the data from a specific table from selected databases. (Eg.I have more sites with separate membership databases for each one. I want to select one site (database) and to display all information from "user" table. I have the file but something is not correct in the php code because is not working.