Are there any potential pitfalls to be aware of when using PHP to manipulate and display dates in a calendar?
One potential pitfall when using PHP to manipulate and display dates in a calendar is the handling of time zones. It's important to ensure that the time zone is correctly set to avoid any discrepancies in date and time calculations. One way to solve this issue is by explicitly setting the time zone using the `date_default_timezone_set()` function in PHP.
// Set the time zone to UTC
date_default_timezone_set('UTC');
// Manipulate and display dates in the calendar
// Add your date manipulation and display code here