PHP 5.3.27发布。2013-07-12 经过1个RC 上个版本是2013-06-07的5.3.26 修正了大约10个Bug以及几个安全漏洞。其他产品线5.5.0/5.4.17.注意这将是5.3系列最后一个常规版本，PHP官方建议用户应该升级到 5.4或5.5 但安全更新会持续到明年。

11-Jul-2013

Core:

Fixed bug #64966 (segfault in zend_do_fcall_common_helper_SPEC).

Fixed bug #64960 (Segfault in gc_zval_possible_root).

Fixed bug #64934 (Apache2 TS crash with get_browser()).Fixed bug #63186 (compile failure on netbsd).

DateTime:

Fixed bug #53437 (Crash when using unserialized DatePeriod instance).

PDO_firebird:

Fixed bug #64037 (Firebird return wrong value for numeric field).

Fixed bug #62024 (Cannot insert second row with null using parametrized query).

PDO_pgsql:

Fixed bug #64949 (Buffer overflow in _pdo_pgsql_error).

pgsql:

Fixed bug #64609 (pg_convert enum type support).

SPL:

Fixed bug #64997 (Segfault while using RecursiveIteratorIterator on 64-bits systems).

XML:

Fixed bug #65236 (heap corruption in xml parser).

PHP v5.3.27下载地址：http://down.admin5.com/fuwuqi/PHP_Windows.html