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实在看不下去了,注册个帐号上来扯一下.说实话,文章有些地方说的还是很中肯的,php 确实出自草根,很多地方让人很不满意.但是,这篇文章里处处鼓吹 ruby,我看不出是何居心.我承认 rail 的理念确实很好,设计的也非常不错.但是这东西永远只是小众,效率问题,吞吐量问题都是短期内无法解决的.楼主自己去搜索一下多少初创公司使用 rail,然后当用户量上去的时候又不得不转型 java or php. 因为 rail 设计的好(我不承认 ruby 是个好语言,太tmd慢了,语法糖太多),所以大家从中学习,这有什么? RVM 的推广问题,其实 RVM 这东西被造出来就是很无奈的,ruby 还是太年轻了,很多语法在不同的变化,前后兼容很成问题,不得已才在本机安装多个不同版本的 ruby,我看不出这个有什么可以拿出来炫耀的.很好玩的是,楼主居然好意思拿包管理说事,你难道不知道 ruby 的包管理也是从 perl 学来的么?不要总是一副卫道士的样子,ruby 作者自己就承认从各种语言里学习不同的特性(请注意,这里的学习其实就是你说为的抄袭).再说说抄袭问题,ruby 中列表和字典这些元素也是从 perl 和 python 中全盘抄袭来的.
最后,你可以提出自己的观点,但是请不要误导别人,rail 现在以及在可预期的时间范围内都只是小众化的东西. 现在还是 php 和 java 的年代,当然我不反对学习新的语言和架构,然后扩展一下思路,甚至做一些东西,但请不要动不动就说某某某没前途,某某某该抛弃.存在即合理. 到底哪儿违背了倒是说说啊
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How do you start a PHP session?May 02, 2025 am 12:16 AMTostartaPHPsession,usesession_start()atthescript'sbeginning.1)Placeitbeforeanyoutputtosetthesessioncookie.2)Usesessionsforuserdatalikeloginstatusorshoppingcarts.3)RegeneratesessionIDstopreventfixationattacks.4)Considerusingadatabaseforsessionstoragei
What is session regeneration, and how does it improve security?May 02, 2025 am 12:15 AMSession regeneration refers to generating a new session ID and invalidating the old ID when the user performs sensitive operations in case of session fixed attacks. The implementation steps include: 1. Detect sensitive operations, 2. Generate new session ID, 3. Destroy old session ID, 4. Update user-side session information.
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