How Can I Convert Seconds into a Human-Readable Time Format (Days, Hours, Minutes, Seconds)?

Convert Seconds into Human-Readable Days, Hours, Minutes, and Seconds

Converting seconds into its constituent time components can be a common task in programming. Let's tackle this challenge and achieve the desired outcome.

To convert the given seconds variable $uptime into days, hours, minutes, and seconds, we can leverage the DateTime class. This class provides an elegant way to manipulate and format dates and times.

Here's a straightforward function called secondsToTime() that accomplishes our goal:

function secondsToTime($seconds) {
    $dtF = new \DateTime('@0');
    $dtT = new \DateTime("@$seconds");
    return $dtF->diff($dtT)->format('%a days, %h hours, %i minutes and %s seconds');
}

Within this function:

1. We create two DateTime objects: $dtF represents the starting point (0 seconds) and $dtT represents the target time (the provided seconds).
2. We obtain the time difference between $dtT and $dtF using the diff() method.
3. Finally, we format the difference into a human-readable string using the format() method.

To use the function, simply pass the seconds value as an argument:

echo secondsToTime(1640467);

This will output the desired result:

18 days, 23 hours, 41 minutes and 7 seconds

This approach provides a clean and efficient solution for converting seconds into its constituent time components, simplifying the task in various programming contexts.

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