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

Converting Time from Seconds to Human-Readable Format

Question:

Need assistance in converting seconds, stored in a variable, into a human-readable format comprising days, hours, minutes, and seconds.

Example:

Given $uptime = 1640467 seconds, the expected result would be:

18 days 23 hours 41 minutes

Solution:

To achieve this conversion, we can utilize the DateTime class. Here's a custom function that employs it:

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

Usage:

Simply call the secondsToTime function with the number of seconds as the argument. For example:

echo secondsToTime(1640467);
# Output: 18 days, 23 hours, 41 minutes and 7 seconds

For demonstration, please refer to the following code:

<kbd>
$uptime = 1640467;
echo secondsToTime($uptime);
</kbd>

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