PHP開發團隊宣布立即可用的PHP 7.0.0 Beta 2。這是第四次預發布新的PHP 7大系列。鼓勵所有用戶的PHP仔細測試這個版本,並報告任何錯誤和缺陷追蹤系統不兼容。這是一個開發預覽,在生產環境中不使用它!
PHP 7.0.0 Beta 2包含28個報告bug的修復,完全超過200提交各種改進。
PHP 7.0.0伴隨著新版本的Zend引擎等特性:
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改進的性能:PHP 7是PHP 5.6的兩倍
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64位支持一致
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現在許多致命的錯誤是例外
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刪除舊的和不支持的sapi和擴展
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空合並操作符(? ?)
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結合比較運算符(< = >)
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返回類型聲明
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標量類型聲明
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匿名類
For more information on the new features and other changes, you can read the NEWS file, or the UPGRADING file for a complete list of upgrading notes. These
files can also be found in the release archive.
For source downloads of PHP 7.0.0 Beta 2 please visit the download page, Windows source and binaries can be found on windows.php.net/qa/.
The next release will be Beta 3, which is to be released on the 6th of August. You can also read the full list of planned releases on our wiki.
