本人学习c语言半年有余,现在想学PHP,求经验
本人学习c语言半年有余,现在想学PHP,求经验,
一般多久可以学出,也就是能胜任一般的网页制作编程!
求经验!
------解决方案--------------------
有c基础,php本身不难
要花点时间在html/css/js上
------解决方案--------------------
有C语言基础,PHP想上手,大概就是一个星期的样子,首先用PHP写一个BBS,学点CSS+DIV+JS(或jquery) 就入门了。
------解决方案--------------------
应该一个月就可以啦 感觉和C没有多大的区别 很快就学会啦 大多数的语言是想通的 希望你能学的更好
------解决方案--------------------
把php 数组、字符串、MySQL 学学,就能开东西了,如果你有基础的话,两三天就能OK,
当然熟练还得一段时间
对http协议什么的也得有了解啊
------解决方案--------------------
真的就那么简单吗?
那些培训学校为什么没有关门呢?
学习c语言半年有余
我倒想问问:为什么要学 C 呢?
是为了通过计算机应用二级吧?拢共二三十的学时就能把 C 学好啦?入门都算不上
不是什么人都适合吃这碗饭的,想清楚了再说
------解决方案--------------------
php还是蛮难的 我的启迪教材是 哈尔冰工业出版社的某书 看了分页的例子 才恍然大悟,在工作中用php慢慢融会贯通
因此我的学习流程是 先基础学学 再找个公司
接着开发网站。
接着开发模板,接着制作框架,接着重构原网站代码,接着重构框架,接着重构js代码,
2010年的水平和2012年有很大差距
------解决方案--------------------
有c的基础就好办了。
学习php前,个人推荐是:hmtl -> css -> javascript -> mysql(也就是SQL语句) -> php。
html,css,javascript主要是用来做前台页面的,有人会问,既然我是学php,做的是后台程序,为什么要学前台制作呢?再说,大公司对于前台,后台,美工等不都有明确分工吗,还用的着我去写?是的,但是那是大公司,对于小公司来讲这些都是要一个人完成的。从页面设计,页面布局,美工,再到后台处理都是一个人或者几个人完成,没有明确的分工。所起必须前台,后台都会。在大公司里面,虽然有明确的分工,前台的这些东西虽然不要求你写,但是你必须看的懂。
mysql要掌握的就是sql语句,无非就是增、删、该、查,还有数据库优化等,这些比较简单,学起来也比较快,也是必须要掌握的知识。
至于ajax,jquery这些知识,当你的php学到一定程度的时候,可以考虑去学这些,因为在很多大型项目里面都要用到ajax,特别是聊天室。
你可以去看看这篇文章:http://www.phpnewer.com/index.php/Rmzy/detail/id/13
------解决方案--------------------
每天都有人来问这个问题。其实答案很简单,关键在于心,想学啥,只要学,就一定能学会。
这个和上学一样。鸟语好不好学,到最后你怎么学的,很显而易见,有的人学的好,有的人学的差。
学习是一辈子的事情,称之为经验的东西, 就是从无到有,从不会到会的积累过程。
至于怎么学,必然有技巧,其中的技巧也是学了之后才掌握的

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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