* Switch remaining old-style PHP 5.4 `Array(...)` declarations to `[...]`
* Update variable names getting rid hungarian notation prefixes (e.g.
`str_`, `i_`, etc).
* Allow cluster seeds to be passed on the command-line instead of soley
relying on either a node environment variable or our
tests/nodes/nodemap file. This should make it easier to run ad-hoc
cluster tests by specifying just a single seed.
* Add some diagnostics for when we can't find a suitable cluster to run
our tests against indicating exactly where we looked for the env var
and node file.
* Refactor RedisArray tests to use our newer TestSuite assertions.
* Allow `RedisArray` ports to be specified on the command-line as well.
* Various formatting fixes.
* More robust KeyDB detection.
* Add compression support for PHP Sessions
Previously, compression was available for standard data but not for
session handling. This update enables the compression of PHP sessions,
allowing for more efficient Redis memory usage.
* Move session compress/uncompress logic to helper functions
* Change session_compress_data to always set the out arguments and adjust PS_READ_FUNC
* Add ini setting redis.session.early_refresh to allow for session TTL updates on session start ( requires redis server version 6.2 or greater )
* Enable cluster session support for strict mode sessions ( via PS_VALIDATE_SID_FUNC )
* Cluster sessions used to write on every session, now we only write if the session has been modified.
* Send EXPIRE instead of SETEX if sessioh has not been changed
* If early refresh is enabled use GETEX for initial session read
* When strict sessions are enabled, check whether the session exists first, validate sid and regenerate if necessary
* rename changelog to CHANGELOG
* Rename COPYING to LICENSE
* Rename cluster.markdown to cluster.md
* Rename README.markdown to README.md
* Rename INSTALL.markdown to INSTALL.md\
* Rename sentinel.markdown to sentinel.md
* Rename arrays.markdown to array.md
* fix all references
