2020-05-02 / 5005阅 / 悠然
Determines the difference between two timestamps.
The difference is returned in a human readable format such as "1 hour", "5 mins", "2 days".
(int)
(Required)
Unix timestamp from which the difference begins.
(int)
(Optional)
Unix timestamp to end the time difference. Default becomes time() if not set.
(string) Human readable time difference.