Why is using DateInterval recommended for representing time differences in PHP?

Using DateInterval is recommended for representing time differences in PHP because it provides a more intuitive and flexible way to work with dates and times. DateInterval allows for easy addition and subtraction of time intervals, as well as formatting and comparing dates. It also handles daylight saving time and leap years automatically, making it a reliable choice for working with time differences. 

$startDate = new DateTime('2022-01-01');
$endDate = new DateTime('2022-01-15');
$timeDiff = $startDate->diff($endDate);

echo $timeDiff->format('%R%a days');

Keywords

DateInterval time differences PHP recommended representing

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