How can DateTime objects be utilized in PHP to handle date and time calculations more efficiently?

When working with date and time calculations in PHP, using DateTime objects can provide a more efficient and reliable way to manipulate dates and times. DateTime objects offer a wide range of methods for performing common operations such as adding or subtracting time intervals, comparing dates, formatting dates, and more. By utilizing DateTime objects, you can avoid common pitfalls associated with date and time calculations in PHP, such as timezone issues and daylight saving time adjustments. 

// Create a DateTime object for the current date and time
$now = new DateTime();

// Add 1 day to the current date
$now->add(new DateInterval('P1D'));

// Format the new date as a string
$newDate = $now->format('Y-m-d H:i:s');

echo $newDate;

Keywords

DateTime objects PHP date calculations time calculations

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