How can PHP handle calculations involving time exceeding 60 seconds?

When handling calculations involving time exceeding 60 seconds in PHP, you can use the `DateTime` class along with `DateInterval` to accurately perform calculations. By creating a `DateInterval` object with the desired time duration, you can add or subtract it from a `DateTime` object to handle calculations involving time exceeding 60 seconds. 

// Create a DateTime object representing the starting time
$startTime = new DateTime('2022-01-01 00:00:00');

// Create a DateInterval object representing the time duration (e.g., 90 seconds)
$timeDuration = new DateInterval('PT90S');

// Add the time duration to the starting time
$endTime = $startTime->add($timeDuration);

// Output the result
echo $endTime->format('Y-m-d H:i:s');

Keywords

PHP time calculations exceeding 60 seconds DateTime strtotime

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