PHP从完全的零基础到基本能就业,需要学习掌握哪些?
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如果你想完全依靠自学,能够达到基本就业的程度,你最低限度需要掌握下面的知识,可以胜任一般公司PHP新人的要求,起步薪资在6000以上。1 自然是PHP的基础,变量,函数等等的概念,用法,特性等等
2 MYSQL数据库一定要学会,至少要会建表,增删改读等
3 熟悉一般HTML的普通标签,知道怎样写CSS样式实现你要的简单效果
4 熟悉MVC结构
5 熟悉DEDE,DISCUZ等常见PHP程序的安装和修改
这些都熟悉的话,基本上在小公司找个PHP的工作是没有问题的。
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具体的来说,个人自学和培训班学习是两条完全不同的路线,遵循的流程也不同。自学需要掌握的知识更多而且更难自我把握进度,但是相对的掌握的越多以后工作越顺利。
以下内容前6条不区分先后,PHP就算写出花来也要靠HTML基础语法来输出成页面,总归要弄懂这6条以后才能搞定后面的四条。
所需时间仅为估计,以每天2小时以上计算。
1 HTML基础。7-10天。
2 CSS基础。5天
3 JS基础。10天
4 JQ应用。5天
5 PHP基础。10天
6 MYSQL基础。5天
7 MVC结构,典型框架(thinkphp)。15天
8 DEDE DISCUZ PHPWIND……3个月到三年。
9 练习默写留言板。5天
10 练习默写小型新闻类CMS程序。15天。
如果以上都能搞定,基本上你找个6000以上的工作一点问题都没有。 需要掌握基本的搜索能力。

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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