Merge branch 'PHP-5.6'

* PHP-5.6:
  fix C89 compat
  This test depends on expose_php being on
  The test output is dependent on expose_php ini
  1.2 is a problematic float to print out Lower the default display precision for this test
  Test output relies on expose_php being on

diff --cc ext/standard/http_fopen_wrapper.c
Simple merge