What are some best practices for converting seconds to days/hours/minutes/seconds in PHP?

When converting seconds to days, hours, minutes, and seconds in PHP, it's best to use the built-in functions provided by PHP to handle date and time calculations. One common approach is to use the `DateTime` class along with `DateInterval` to accurately calculate the days, hours, minutes, and seconds from a given number of seconds. 

$seconds = 86400; // example number of seconds to convert

$interval = new DateInterval('PT' . $seconds . 'S');
$datetime = new DateTime('00:00:00');
$datetime->add($interval);

$days = $datetime->format('d') - 1; // subtract 1 to get the correct number of days
$hours = $datetime->format('H');
$minutes = $datetime->format('i');
$seconds = $datetime->format('s');

echo "Days: $days, Hours: $hours, Minutes: $minutes, Seconds: $seconds";

Keywords

DateTime date_diff date_create date_interval strtotime

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