Consider time() instead of $_SERVER['REQUEST_TIME'] #81

Steps to reproduce

Experimenting in a slow (long-running) script.

Expected behavior

When you create a cache entry the created time-stamp to be reflecting the time of the call.

Actual behavior

L1 & L2 APIs have the created data available for a given cache item. The thing is that it's hard-coded against the global $_SERVER['REQUEST_TIME']. So for a script running for an hour, created will always be the start of that hour.

Frameworks tested

Which module / plugin were you using?

• Using lcache/lcache directly