PHP 7.0.0 发布了!

03 Dec 2015

The PHP development team announces the immediate availability of PHP 7.0.0. This release marks the start of the new major PHP 7 series. PHP 7.0.0 comes with a new version of the Zend Engine, numerous improvements and new features such as
  • Improved performance: PHP 7 is up to twice as fast as PHP 5.6
  • Significantly reduced memory usage
  • Abstract Syntax Tree
  • Consistent 64-bit support
  • Improved Exception hierarchy
  • Many fatal errors converted to Exceptions
  • Secure random number generator
  • Removed old and unsupported SAPIs and extensions
  • The null coalescing operator (??)
  • Return and Scalar Type Declarations
  • Anonymous Classes
  • Zero cost asserts
For source downloads of PHP 7.0.0 please visit our downloads page, Windows binaries can be found onwindows.php.net/download/. The list of changes is recorded in the ChangeLog. The migration guide is available in the PHP Manual. Please consult it for the detailed list of new features and backward incompatible changes. The inconvenience of the release lateness in several time zones is caused by the need to ensure the compatibility with the latest OpenSSL 1.0.2e release. Thanks for the patience! It is not just a next major PHP version being released today. The release being introduced is an outcome of the almost two years development journey. It is a very special accomplishment of the core team. And, it is a result of incredible efforts of many active community members. Indeed, it is not just a final release being brought out today, it is the rise of a new PHP generation with an enormous potential. Congratulations everyone to this spectacular day for the PHP world! Grateful thanks to all the contributors and supporters!
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微软宣布2015年1月13日起 停止对WIN7提供主流服务

微软公布的Windows服务计划显示,微软将从2015年1月13日起,停止对包括Windows 7在内的多个系统的主流服务支持,但并不意味微软将马上放弃Windows 7系统,因为该系统将转入扩展支持阶段,为期为5年。 2674083_windows_7_logo_7-Bliss_2_1680x1050 微软表示,从2015年1月13日开始,微软将停止对Windows Server 2008、Exchange Server 2010以及Windows 7家庭版、专业版、精简版企业版和旗舰版在内多款产品的主流支持服务。 这并不意味着微软将放弃这些用户,而是以上者些系统将转入扩展支持阶段,为期为5年,期间微软将继续提供免费的安全更新以及付费的修补程序支持,最终结束日期为2020年1月14日。 最新资料显示,11月份,Windows 7的市场份额为50.3%,依然是市场老大。Windows 8.1则增长至10.95%,终超越了 Windows XP,而后者的市占率如今已跌至10.69%。2014年,微软将发布新一代操作系统Windows 10,业内认为,这将是微软既 Window 98,Windows XP以及Windows 7后又一代里程碑操作系统。 另外有消息称,Windows 8/8.1用户届时将可以免费升级到Windows 10,同样屏幕尺寸在9英寸以下的设备也将可以免费升级。不过Windows 7用户可能需要付钱才能升级到Windows 10。]]>