Test: /ext/reflection/tests/ReflectionClass_toString_004.phpt - Version 7.4.3    

There are 2 different diffs reported by users for this test.

Count Diff
3 (60%)
001+ Segmentation fault (core dumped) 001- Undefined class constant 'self::UNKNOWN'
2 (40%)
001+ Segmentation fault (core dumped) 001- Undefined class constant 'self::UNKNOWN' 002+ 003+ Termsig=11