What are the potential pitfalls when converting seconds into a time format for database storage in PHP?

When converting seconds into a time format for database storage in PHP, one potential pitfall is that the seconds may exceed 24 hours, causing incorrect time representation. To solve this issue, you can use the PHP `gmdate()` function to convert the seconds into a time format that can be stored in the database correctly.

$seconds = 90000; // Example number of seconds
$time_format = gmdate('H:i:s', $seconds);
echo $time_format; // Output: 01:00:00