Fixed bug #63882 (zend_std_compare_objects crash on recursion)
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fixed bug #63882 (zend_std_compare_objects crash on recursion)

Conflicts:
	NEWS
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fixed bug #63882 (zend_std_compare_objects crash on recursion)