设置默认Strtotime

I want to create a demo version of an already functioning data site. To make things quick and easy, I am going to duplicate my site, but I want to fix the time so it reads the same items from the databases every time I present the demo.

To aid this I want to fix strtotime to say September 31st 2016. Any ideas please?

I would make a custom string to time function that you can override the value when you want.

function mystrtotime() { 
    // Remove the return strtotime on your demo site, but leave it in on the real site
    return 'yourtime'; // return strtotime; 
}