In the context of PHP programming, what are the best practices for handling date and time calculations to avoid issues like the year 2038 bug?

The year 2038 bug is a problem where the Unix timestamp will overflow and reset to 0 on January 19, 2038, potentially causing date and time calculations to malfunction. To avoid this issue, it is recommended to use PHP's DateTime class for date and time calculations, as it can handle dates beyond 2038. 

$date = new DateTime('2038-01-18');
$date->modify('+1 day');
echo $date->format('Y-m-d');

Keywords

DateTime strtotime date time calculations

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