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

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

* 'PHP-5.4' of https://git.php.net/repository/php-src:
  Fixed bug #61759 (class_alias() should accept classes with leading backslashes). (Julien)
  Fixed bug #61759 (class_alias() should accept classes with leading backslashes). (Julien)
  Avoid compiler warning
  Fix bug #65579 (Using traits with get_class_methods causes segfault).
Merge branch 'PHP-5.4' of https://git.php.net/repository/php-src into PHP-5.4

* 'PHP-5.4' of https://git.php.net/repository/php-src:
  Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
  Fixed bug #60598 (cli/apache sapi segfault on objects manipulation)
Add a XFAIL test for #64896
Merge branch 'PHP-5.4' into PHP-5.5