Aeon
Time Management Framework for PHP
The word aeon /ˈiːɒn/, also spelled eon (in American English), originally meant "life", "vital force" or "being", "generation" or "a period of time", though it tended to be translated as "age" in the sense of "ages", "forever", "timeless" or "for eternity".
Aeon is a set of libraries that makes easier to work with PHP Date & Time in elegant Object Oriented way.