How can the DateTime class be utilized to accurately calculate time differences in PHP?

To accurately calculate time differences in PHP, the DateTime class can be utilized. This class allows for easy manipulation and comparison of dates and times, making it simple to calculate time intervals between two DateTime objects. By creating two DateTime objects representing the start and end times, we can then use the diff() method to calculate the difference in time between them. 

$startTime = new DateTime('2022-01-01 12:00:00');
$endTime = new DateTime('2022-01-01 14:30:00');

$timeDifference = $startTime->diff($endTime);

echo $timeDifference->format('%H hours, %i minutes');

Keywords

DateTime class time differences calculate PHP

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