我想学习一个功能,就是网上诸多新闻里,有一个我来说两句的功能,就是有一个论题,很多人进行回复,对某个人的回复,其他人也可以对这个回复进行评论。(跟CSDN里的论坛代码相似)
因为没做过,所以一点方向感都没有,具体想学习如下几个地方
1.前端代码的实现,比如对某个议题,对每个登陆网站的人留一个回复框,旁边有个+号按钮,代表可以继续发表新的评论(隐约记得要用jquery实现)
2.前端代码实现好之后,如何写相对应的php代码.
3.数据库代码怎么写?表怎么建比较好
针对如上三个问题一直是我的心病,因为堵在这里,所以php学习进度一直停了两年有余,网上也没个示例代码
望各位朋友指点指点,这关乎我是否继续做开发的一件大事! 谢谢了!
回复讨论(解决方案)
建议你转行吧。
自己的路可不是别人给你铺的
帮帮忙吧,就这个功能不会,总不能遇到不会的都放弃吧!!!
看到你的问题,吓尿了,两年了还没突破啊
你这问题貌似是好多入门教程里面的例子,PHP留言本。找不到例子?随便贴一个吧
http://down.chinaz.com/class/52_1.htm
其他还有很多开源的php程序都有这个功能,动动手找找吧
前端就是交互,PHP只负责服务器上数据的生成。
我想学习一个功能,就是网上诸多新闻里,有一个我来说两句的功能,就是有一个论题,很多人进行回复,对某个人的回复,其他人也可以对这个回复进行评论。(跟CSDN里的论坛代码相似)
因为没做过,所以一点方向感都没有,具体想学习如下几个地方
1.前端代码的实现,比如对某个议题,对每个登陆网站的人留一个回复框,旁边有个+号按钮,代表可以继续发表新的评论(隐约记得要用jquery实现)
2.前端代码实现好之后,如何写相对应的php代码.
3.数据库代码怎么写?表怎么建比较好
针对如上三个问题一直是我的心病,因为堵在这里,所以php学习进度一直停了两年有余,网上也没个示例代码
望各位朋友指点指点,这关乎我是否继续做开发的一件大事! 谢谢了!
从这三个问题隐约可以看出,你似乎是很新的新手。
个人有这么几点看法:
1.真的回答你这个问题,基本上是把Php和MySQL的全套内容和你讲一遍;
2.似乎这里大家都在问一些具体的问题,这个比较受到大家欢迎,而且你一言我一语的讨论,最终基本都能解决;
3.我的建议是你搜一些资料,先学起来,再从最简单的demo开始练起,这才是正道。
想要吃PHP这晚饭,还是往这个方向发展吧,不要踟蹰。

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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