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PHP没你想的那么糟糕
{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/mp.weixin.qq.com\/s?__biz=MzIzNjUxMzk2NQ==&mid=2247511302&idx=1&sn=e5d718e2a89a61e78fa7ffa7b468bce9&chksm=e8d452c4dfa3dbd28cef82de9adf6f3081334e971ed2a01c325f86d2e99d6d7e9344916fd7fc&scene=27#wechat_redirect","title":"xxx","type":null},"content":[{"type":"text","text":"PHP"}]},{"type":"text","text":"现在名声很糟糕，因为它曾经是“可怕”的。本文试着回答一些常见的关于PHP的断言，目的是向非技术人员解释，PHP并不像许多人所说的那么糟糕。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"它是不是鼓励糟糕的实践？"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"不再是了。过去，许多开发者被书本教授非常糟糕的实践，因此PHP代码的质量非常差。PHP曾经还允许你做一些非常奇怪的事情，使得它非常容易构建，但维护起来却是一场噩梦。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"这些不再是常见的问题。随着高质量学习材料的引入，这些材料易学且易获取，一名新的开发人员可以以正确的方式学习PHP。这样就可以避免初级开发者因为不知道构建事物的正确方法而编写一些维护起来非常痛苦的代码。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"随着框架的引入，导致许多糟糕体验的大部分通用代码现在都自动完成了；因此，开发人员只需使用框架，框架就可以正确地对其进行编码。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"而且，这些年来，一些糟糕的实践是由缺失的特性造成的，导致了一些本不应该被允许的事情被允许。现在大多数情况下，甚至不可能实现以前编写的一些东西来导致这种声誉。"}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"小结"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"它不再鼓励糟糕的实践..."}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"通过使用框架避免了糟糕实践。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"语言特性现在有很多讨论。糟糕的特性不再受到支持。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"PHP添加了其他语言中存在的大部分（即使不是全部）的特性。"}]}]}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"它的安全性是不是很差？"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"过去，"},{"type":"link","attrs":{"href":"https:\/\/www.infoq.cn\/article\/5vXtdwcwWT7zbtQ9QDkV","title":"xxx","type":null},"content":[{"type":"text","text":"PHP"}]},{"type":"text","text":"应用程序的安全性通常很差，因为语言允许这样做。这些东西不再被使用，因为PHP应用程序的开发现在已经完全不同。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"通过使用自动加载程序来包含文件而不是动态包含文件，已经移除了远程和本地文件包含（其中PHP从其它地址而不是最初打算的地址读取文件）。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"通过广泛使用模板系统（可以自动处理显示动态内容的转义和安全问题），已经避免了由于直接在PHP中直接使用HTML所导致的跨站脚本攻击（其中一个用户将JavaScript脚本添加到要显示给另一个用户的地方）。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"通过在SQL中使用prepared语句，避免了SQL注入攻击（这是由于需要构建SQL查询并将查询和数据一起发送导致的，其中用户可以向查询中增加额外的SQL命令）。另外，ORM的使用也很普遍，它确保用户数据和查询是分开发送的，而SQL不能将其视为单独的命令。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"通过广泛使用且采用nonce系统的form库，避免了跨站请求伪造（其中，用户能够被诱骗在你的站点上执行某些操作）。"}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"小结"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"不再是了。"}]}]},{"type":"listitem","attrs":{"listStyle":null}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