How to set time based function in solidity?

Question

I want to run a function after every 365 days in Solidity. I have tried to use the now keyword, but it is not working (I tried in Remix).

How can I get the time?

Answer 1

You can use any of the built-in Solidity time units.

For example, you can do:

function f(uint start) public {
    if (block.timestamp >= start + 365 days) {
      // ...
    }
}