Convert seconds to hours:minutes:seconds

Question

I need to convert seconds to "hour:minute:second".

For example: "685" is converted to "00:11:25"

How can I achieve this goal?

Answer 1

An hour is 3600 seconds and a minute is 60 seconds, why not:

produce:

$ php file.php
0:11:25

(I didn't test this much, so there may be errors with floors etc.)

Answer 2

You can use gmdate() function:

echo gmdate("H:i:s", 685);