Generic/DisallowLongArray: fix undefined index when running fixer #1708
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Came across this error when running fixer conflict checks for the various standards. (See #1645 (comment) )
Third fix in a series to fix the issues found.
Error encountered:
Undefined index: in phpcs/src/Fixer.php on line 524
Error occurred when due to, for instance, a git merge conflict artifact, the array closer has not been determined.
Includes unit tests.
One of the already existing unit tests results has been adjusted. a found
array
keyword without parentheses was previously being fixed to short array syntax.However, as this is "unfinished" code, it could just as easily have been the start of an array function call like
array_merge()
, making this a risky fix.For this case as well as the new case, the error will still be reported, but the fixer will no longer run for these.
To reproduce/test: take the updated unit test file and just run the original sniff over it.