Fix bug number
Merge branch 'PHP-5.5' into PHP-5.6
Merge branch 'PHP-5.6'
reveal some newer libcurl features in MINFO
Mark three foreach tests as XFAIL

A lot of work is needed to properly handle all foreach edge cases,
which is not going to happen anytime soon. So marking these tests
as XFAIL for now.
Fix two date tests

New behavior seems much more reasonable - nothing should be able
to touch the $this value like that.
Mark test for full GC root buffer as XFAIL
fix asinh delivering -0 when the arg is 0