--TEST-- Bug #28213 (crash in debug_print_backtrace in static methods) --FILE-- --EXPECTF-- #0 %s(%d): FooBar::error(2, 'include(foobar....', '%s', 4) #1 %s(%d): include() #0 %s(%d): FooBar::error(2, 'include(): Fail...', '%s', 4) #1 %s(%d): include()