TernaryOperatorSpacesFixer - fix for discovering ":" correctly #5065
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In the original code for each occurrence of
?
it was assumed that the next:
is the other part of the operator - which is not always true - see the latter test added toTernaryOperatorSpacesFixerTest.php
.Also, when there was no whitespace before
?
the operator was counted twice, because:?
was found at indexn
n
, so the?
was moved to positionn + 1
n + 1
discovered the very same?
once again and increased$ternaryLevel
for the second time.This scenario is covered by the first test added to
TernaryOperatorSpacesFixerTest.php
- the second:
(the one fromswitch
) was recognized as part of the ternary operator.THE FIX:
As it might look as overkill it is actually copied from #4021 - so it will be reused there and I believe is quite clean and - especially - bulletproof solution.