laravel convert to seconds code example
Example: laravel seconds to hours minutes seconds
$value = '90060';
$dt = Carbon::now();
$days = $dt->diffInDays($dt->copy()->addSeconds($value));
$hours = $dt->diffInHours($dt->copy()->addSeconds($value)->subDays($days));
$minutes = $dt->diffInMinutes($dt->copy()->addSeconds($value)->subDays($days)->subHours($hours));
echo CarbonInterval::days($days)->hours($hours)->minutes($minutes)->forHumans();