I am working on a Hotel Booking website. The booking feature is provided by Hotel Booking System for Ubercart. But this module is not actively maintained so there are some bugs which i have to fix it for myself.
One of the bug is about strtotime(‘+1 month’). Intuitively, you may think you could get a date of next month. But here comes the problem. Assume you are now on 31st Jan. Since February only has 28 days (sometimes 29), strtotime(‘+1 month’) will return 3rd Mar.