Test: /ext/readline/tests/readline_callback_handler_install_001.phpt - Version 5.4.0RC2    

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

Count Diff
9 (82%)
001+ bool(true)
001- testing: bool(true)
2 (18%)
001+ [?1034htesting: bool(true)
001- testing: bool(true)