refactor: remove & before $db - #5726
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$db is an object. We don't need to use reference.
kenjis
marked this pull request as draft
February 22, 2022 12:27
kenjis
marked this pull request as ready for review
February 22, 2022 23:27
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In my understanding, we only need to use the reference when we have to change the property outside. However, the usage destroys the encapsulation. Generally speaking, it is not good design. In this |
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Description
$dbis an object. We don't need to use reference.Checklist: