How can PHP be optimized to handle date calculations more effectively in this scenario?

To optimize PHP for handling date calculations more effectively, we can utilize the DateTime class which provides a more object-oriented approach to working with dates and times. By using this class, we can easily perform various date calculations and manipulations without the need for complex and error-prone manual calculations.

// Example of optimizing date calculations using DateTime class

// Current date
$currentDate = new DateTime();

// Add 1 day to the current date
$currentDate->modify('+1 day');

// Format the date in a desired format
$formattedDate = $currentDate->format('Y-m-d');

echo $formattedDate;