Test: /ext/libxml/tests/libxml_set_external_entity_loader_variation2.phpt - Version 5.6.0alpha1    

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

Count Diff
2 (67%)
002+ string(10) "foobar.dtd"
002- string(%d) "%sfoobar.dtd"
1 (33%)