Are Magento Object propertyNames that are prefixed by “_” different from ones that aren't?
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22-02-2021 - |
Solution
Magento 2 follows the PSR-2 coding standard, which states:
4.2
Property names SHOULD NOT be prefixed with a single underscore to indicate protected or private visibility.
4.3
Method names SHOULD NOT be prefixed with a single underscore to indicate protected or private visibility.
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