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这是个好消息，也是个坏消息，具体的好坏还是需要根据实际情况去判断。 PHP官方在网站上发布公告，中止PHP4版本的开发。 声明中认为，PHP5从发布到现在已有整整三年时间，经过时间的考验，PHP5已十分成熟稳定并且高效。同时为PHP6的发布作准备。PHP4的支持将于年底中止。 从2007年12月31日起，PHP4将不会再推出新版本，但仍然会修补重大BUG直到2008年8月8日。 所以，呼吁用户，在今年余下的时间里。尽快的适应PHP5，并及时将老代码移植到PHP5或者更新的版本中来。以享受PHP的高效和完善的技术支持。 公告原文： PHP 4 end of life announcement [12-Jul-2007] Today it is exactly three years ago since PHP 5 has been released. In those three years it has seen many improvements over PHP 4. PHP 5 is fast, stable & production-ready and as PHP 6 is on the way, PHP 4 will be discontinued. The PHP development team hereby announces that support for PHP 4 will continue until the end of this year only. After 2007-12-31 there will be no more releases of PHP 4.4. We will continue to make critical security fixes available on a case-by-case basis until 2008-08-08. Please use the rest of this year to make your application suitable to run on PHP 5. For documentation on migration for PHP 4 to PHP 5, we would like to point you to our migration guide. There is additional information available in the PHP 5.0 to PHP 5.1 and PHP 5.1 to PHP 5.2 migration guides as well. |
