Test: /ext/standard/tests/strings/substr_compare.phpt - Version 7.1.5 
There are 2 different diffs reported by users for this test.
| Count | Diff |
|---|---|
14 (61%) |
006+ int(-65793)
006- int(-1)
|
| 9 (39%) |
006+ int(-2)
006- int(-1)
|