fix tests
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

* 'PHP-5.5' of git.php.net:php-src:
  Merge fix of #62836 to ?.re, and regenerate ?.c
  Fixed bug #64007 (There is an ability to create instance of Generator by hand).
  - Fixed ZTS build
  Class Name Resolution As Scalar Via "class" Keyword
Merge branch 'PHP-5.5'

* PHP-5.5:
  fix tests