Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4

# By Daniel Lowrey (1) and Michael Wallner (1)
# Via Michael Wallner
* 'PHP-5.4' of https://git.php.net/repository/php-src:
  C89 compatibility
  Fixed segfault when built with OpenSSL >= 1.0.1