%s
foo_static()
foo_global()
foo:1
foo_static()
foo:1
bar_static()
bar_global()

Notice: Only variables should be assigned by reference in %sbug20175.php on line 47
bar:1
bar_static()
bar:1
wow_static()
wow_global()
wow:1
wow_static()
wow:1
oop_test()
oop_static()
oop_class()
oop:1
oop_static()
oop:1
oop_test()
oop_static()
oop:1