#460 conditionally enable lazy loading for phpredis

[rvanlaak]

Replaces #479

Fixes #460

[B-Galati]

@rvanlaak Could you target branch 2.1 and fixup/squash your commits.
We should be good to go after that 🎉
Thanks!

[dkarlovi]

There's really no reason for an else here, this is basically saying

else if ($var === true) {
    set(true);
}

which is equivalent to just

set($var);

[rvanlaak]

@B-Galati up to you 👍 I'm neutral in this one

[B-Galati]

@dkarlovi You mean we could do $phpredisDef->setLazy($supportsLazyServices); instead of the else block right?
If yes it sounds better 👍

[dkarlovi]

@B-Galati yes.

[B-Galati]

LGTM
@rvanlaak Could you target branch 2.1 and fixup/squash your commits.

[Nek-]

For your information. Using ubuntu 7.2, standard distribution of PHP 7.2 (which will be maintained for like; 10 years haha) and its php-redis package, the issue #460 occurs.

I assume this is a must have.

[rvanlaak]

#487 targets 2.1

[B-Galati]

Closing in favor of #487
I will be added in master after it is merged