我是一个小菜鸟,眼前一片迷茫求指导。
今年已经大三下了,大一大二专业课有读(数据库系统概论学完了)
这学期刚开学时决定暑假去一个网站实习PHP程序员。这学期个人感觉自己比较急躁的看了Linux的入门书籍,html,js,还有php(都是学习基本语法和一些理论知识,没有项目开发经验)
现在是不是应该找一个框架来深入学习呢?总是有种自己看了好多本书但是什么都不懂的感觉。。。
还有就是作为一个实习php的,在实习之前应该具备哪些知识呢?
------解决方案--------------------
现在你不妨花点时间自个写个小网站,也就是类似一个博客。这对你的综合能力会有很大提升。至于说框架,感觉自己基础扎实的时候再玩玩吧,推荐CodeIgniter(较简单点), zend(有一点复杂)
------解决方案--------------------
现在是不是应该找一个框架来深入学习呢?总是有种自己看了好多本书但是什么都不懂的感觉。。。
仅对这句话感受颇深,别管做什么实在一点吧,抓住练习的机会,多当当码农,自己针对未来的目标,自己先下个项目,然后利用实习的便利条件,边看书边做项目,等你自己的项目做出来了,东西也够招聘了。
程序员。。。。学吧 没头。。。。。。。。
------解决方案--------------------
这不是就是你实习的目的吗...实习完了你就没问题了...
你要担心就自己先倒腾个小网站,随便倒腾点啥都行....

Setting session cookie parameters in PHP can be achieved through the session_set_cookie_params() function. 1) Use this function to set parameters, such as expiration time, path, domain name, security flag, etc.; 2) Call session_start() to make the parameters take effect; 3) Dynamically adjust parameters according to needs, such as user login status; 4) Pay attention to setting secure and httponly flags to improve security.

The main purpose of using sessions in PHP is to maintain the status of the user between different pages. 1) The session is started through the session_start() function, creating a unique session ID and storing it in the user cookie. 2) Session data is saved on the server, allowing data to be passed between different requests, such as login status and shopping cart content.

How to share a session between subdomains? Implemented by setting session cookies for common domain names. 1. Set the domain of the session cookie to .example.com on the server side. 2. Choose the appropriate session storage method, such as memory, database or distributed cache. 3. Pass the session ID through cookies, and the server retrieves and updates the session data based on the ID.

HTTPS significantly improves the security of sessions by encrypting data transmission, preventing man-in-the-middle attacks and providing authentication. 1) Encrypted data transmission: HTTPS uses SSL/TLS protocol to encrypt data to ensure that the data is not stolen or tampered during transmission. 2) Prevent man-in-the-middle attacks: Through the SSL/TLS handshake process, the client verifies the server certificate to ensure the connection legitimacy. 3) Provide authentication: HTTPS ensures that the connection is a legitimate server and protects data integrity and confidentiality.

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.


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