php - button for annual report -

I need to get an annual report in my system. How can I get an annual report once a year? Have a button that prepares the report but it should be only once in a year. Therefore, it should not be a button because it means that the report can be obtained more than once a year. Any suggestions? I am using php on the way.

You can consider creating tables in your database, whether or not they already have a flag View annual reports for a given year:

  Create table annual_port_view_id (ID INT (11) Unacled faucet AUTONCRR Primary key, DATETIME no tap default '0000-00 Saw-00 00:00: 00 ');  

After you first click on the user's button, you will want to enter date in the YYYY-MM-DD HH: II: SS format in this table.

You can then ask this table every time when the user is on the page whose annual report button is to compare the date using a variable:

  $ Date = date ('ymd h: i: s', strotomom ('- 1 year'));  

If a date in the table is more than the date received from this variable, then the button will not show because it is within the previous year.