Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fixed Bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer
Fixed bug #65564 stack-buffer-overflow in DateTimeZone stuff caught by AddressSanitizer