Compatibility for all versions above PHP 5.3.3

[delboy1978uk]

Hi there, I have updated your lib to be fully compatible with any version of PHP above v5.3.3. :-)
Please see here https://travis-ci.org/delboy1978uk/redis-cache

[coveralls]

Coverage decreased (-3.03%) to 96.97% when pulling c29fdd9 on delboy1978uk:master into ddc77b2 on naroga:master.

[delboy1978uk]

coverage decreased, huh? *checks

[delboy1978uk]

the last line with only a } not covered? That's unfair lol! :'-(

[coveralls]

Coverage remained the same at 100.0% when pulling ee8a821 on delboy1978uk:master into ddc77b2 on naroga:master.

[delboy1978uk]

Coverage back to 100% :-)

[delboy1978uk]

Hola amigo!
I really need this pull request! I would much rather contribute to your project than hard fork and create my own composer package, but I'm pressed for time! I hope you get this soon!
Thanks
Derek

[naroga]

Hi, @delboy1978uk. I'm reviewing your PR right now. Thank you for the contribution. Just give me a few minutes to check it out, ok? :

[naroga]

LGTM. Merging to master and releasing it under a new minor, as it's 100% backwards compatible.

[naroga]

@delboy1978uk Tagged under 1.1. composer update should suffice, if you are using semver constraints.

[delboy1978uk]

thanks amigo!