CS/QA: various small tweaks #256
Merged
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CS/QA: use single quotes for text strings without embedded variables
CS/QA: always have a comma after each item in multi-line arrays
CS/QA: use
self
to refer to current classCS/QA: no need for parentheses with require/include
These are language constructs, not functions, so the parentheses are unnecessary.
CS/QA: consistently use short arrays
This fixes up the one instance where there was still a long array used in the code base.
CS/QA: use strict comparisons
The
Helper::findContainingOpeningBracket()
method can return either an integer ornull
, so this comparison should be a strict comparison.CS/QA: use pre-increment
... instead of post-increment as it is less prone to surprising results if code is moved around.