Merge branch 'PHP-5.5' of https://git.php.net/push/php-src into PHP-5.5

Merge branch 'PHP-5.5' of https://git.php.net/push/php-src into PHP-5.5

* 'PHP-5.5' of https://git.php.net/push/php-src: (310 commits)
  NEWS
  NEWS
  NEWS
  From code coverity scan, syscall return value must be check.
  fix more resource leaks
  From code coverity scan - fix some memory leak - fix some resources leak (fd) - create fpm_worker_pool_free (shared use) - possible null dref (wp->user and wp->home can be null)
  fixed size array cannot be null
  use limit_extensions as we use security_limit_extensions later (free)
  unused variable
  fix possible null deref (detected by code coverity scan)
  updated lib versions
  Remove trailing space in NEWS
  NEWS for 514afd67
  Fix bug #64729: compilation failure on x32
  don't include smart_str.h in a too global header, fixes #64718
  NEWS
  When Apache use RewriteRule to redirect, via mod_proxy_fgi, to php-fpm the SCRIPT_FILENAME may contains the QUERY_STRING.
  Added SoapClient constructor option 'ssl_method' to specify ssl method
  fix #64738, fix implicit type declaration
  Avoid possible conditional jump depended on uninitialised value
  ...