网上搜了些资料,都是各说各的好,希望了解这些框架的介绍下他们的优缺点,有对比就更好了,谢谢~~
回复内容:
网上搜了些资料,都是各说各的好,希望了解这些框架的介绍下他们的优缺点,有对比就更好了,谢谢~~
正好都用过,推荐symfony2。
首先吐槽下,phalcon 太坑,bug太多,不够稳定,如果要用请一定一定再等3年,等phalcon版本到3.0后再用它,唉,说多了都是泪 :(
如果你是从java过来的那么symfony2绝对不会让你失望,该有的都有,稳定可靠全面,不折腾无意义的事情,不会碰到奇怪的问题,学习曲线陡反倒是优点(symfony除了作为一个框架,更重要的是它有自己的Best Practices,与相对不完善的PSR标准相比更可实践),可以防止新手写出烂代码。
Laravel就是rails的PHP版,相对于rails上手更快,用的人最多,社区力量活跃,rails的那些优秀的东西都有,优雅,新手建议从它入门,laravel底层基于symfony,深入后也可以转学symfony。
thinkPHP特点就是简单粗暴,快速上手,干完一票收工走人的节奏,缺点是不利于中大项目的开发,我有几个朋友初期用tp等项目到一定规模后导致无法维护,不得不推倒重来,苦不堪言。
最后一定要注意框架可以奠定一个项目的基础,以及以后的发展,所以在选择框架时一定要慎重!
sysfony2的社区很活跃,不过它属于重量级的框架了,上手比较慢。
参考资料:github.com/happen-zhang
我觉得laravel和phalcon都可以算上目前比较好的框架了,单从代码优雅度来讲个人觉得最好的肯定是laravel,就像介绍说的那样,for web artisans。
不过laravel和效率感觉有待提高,我从本地测试框架运行速度起码差了太多了,个人更喜欢phalcon,但是由于需要编译扩展,注定用的人肯定不如普通框架多。
laravel和phalcon文档都简单看过,上手速度都比较快。
symfony2不了解,就不评论了
学习symfony2吧还是很不错的,虽然曲线高 但是你学会后不会后悔的
2015最流行PHP开发框架 – SitePoint 调查报告
http://laravelbase.com/posts/32
PHP框架Laravel还是Codeigniter
http://www.zhihu.com/question/21617669
laravel,比如laravel作者写的cms,一个vendor目录就10+MiB,可能cms本身都不足1000KiB~~臃肿又低效
对比了laravel和phalcon,其实就会发现phalcon才是潜力股,尤其是让人兴奋的2.0,真正发布之时,很多非业务级别的代码都可以封装到extension里面,简直帅爆了,效率会更高,而laravel使用composer那个加载效率真是不能忍受。

PHPsessionstrackuserdataacrossmultiplepagerequestsusingauniqueIDstoredinacookie.Here'showtomanagethemeffectively:1)Startasessionwithsession_start()andstoredatain$_SESSION.2)RegeneratethesessionIDafterloginwithsession_regenerate_id(true)topreventsessi

In PHP, iterating through session data can be achieved through the following steps: 1. Start the session using session_start(). 2. Iterate through foreach loop through all key-value pairs in the $_SESSION array. 3. When processing complex data structures, use is_array() or is_object() functions and use print_r() to output detailed information. 4. When optimizing traversal, paging can be used to avoid processing large amounts of data at one time. This will help you manage and use PHP session data more efficiently in your actual project.

The session realizes user authentication through the server-side state management mechanism. 1) Session creation and generation of unique IDs, 2) IDs are passed through cookies, 3) Server stores and accesses session data through IDs, 4) User authentication and status management are realized, improving application security and user experience.

Tostoreauser'snameinaPHPsession,startthesessionwithsession_start(),thenassignthenameto$_SESSION['username'].1)Usesession_start()toinitializethesession.2)Assigntheuser'snameto$_SESSION['username'].Thisallowsyoutoaccessthenameacrossmultiplepages,enhanc

Reasons for PHPSession failure include configuration errors, cookie issues, and session expiration. 1. Configuration error: Check and set the correct session.save_path. 2.Cookie problem: Make sure the cookie is set correctly. 3.Session expires: Adjust session.gc_maxlifetime value to extend session time.

Methods to debug session problems in PHP include: 1. Check whether the session is started correctly; 2. Verify the delivery of the session ID; 3. Check the storage and reading of session data; 4. Check the server configuration. By outputting session ID and data, viewing session file content, etc., you can effectively diagnose and solve session-related problems.

Multiple calls to session_start() will result in warning messages and possible data overwrites. 1) PHP will issue a warning, prompting that the session has been started. 2) It may cause unexpected overwriting of session data. 3) Use session_status() to check the session status to avoid repeated calls.

Configuring the session lifecycle in PHP can be achieved by setting session.gc_maxlifetime and session.cookie_lifetime. 1) session.gc_maxlifetime controls the survival time of server-side session data, 2) session.cookie_lifetime controls the life cycle of client cookies. When set to 0, the cookie expires when the browser is closed.


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