Merge branch 'phpng' of git.php.net:php-src into phpng

# By Dmitry Stogov (4) and others
# Via Xinchen Hui
* 'phpng' of git.php.net:php-src:
  Made a little clean up
  check for EG(excepton)
  key->len doesn't include trailing space anymore
  Fixed WSDL parsing
  add support for pdo-pgsql in phpng refactoring
  Fixed memory leaks