Change count array comparison to empty array comparison to improve performance

[ging-dev]

Q	A
Branch?	5.4
Bug fix?	no
New feature?	no
Deprecations?	no
Tickets	--
License	MIT
Doc PR	--

Everything is done automatically, I'm not sure it's good for readability, but I made this for someone interested in it.

-count($array) === 0;
-count($array) > 0;
-!count($array);
+$array === [];
+$array !== [];
+$array === [];

[nicolas-grekas]

Can you provide a benchmark that would highlight the difference?

[ging-dev]

Can you provide a benchmark that would highlight the difference?

Damn, I don't think the endings are that bad, they really aren't worth using (or am I wrong somewhere). If my benchmarks are correct then maybe $arr === [] is not really worth using ;)
This PR is automatically generated using php rector Rector\CodingStyle\Rector\FuncCall\CountArrayToEmptyArrayComparisonRector

https://3v4l.org/CRrKt

[nicolas-grekas]

Thanks for the details.
I'm closing because this is indeed not worth the effort.