CodeIgniter php mvc框架 中国网站_php技巧
我们很高兴的宣布 CodeIgniter 1.6.2 版正式发布。本次发布包括超过 29 个 BUG 修复和 34 个功能补充和增强。这些内容包括：改善“Active Record”与事务性数据库的交互；引入一个常量文件；改善 Zip 类库；一个兼容性辅助函数；为文件辅助函数增加新的功能；从框架文件中删除 PHP 的关闭标记；还有许多其他的内容。更多细节请查看更改记录！
欢迎使用 CodeIgniter
CodeIgniter 是一套给 PHP 网站开发者使用的应用程序开发框架和工具包。它提供一套丰富的标准库以及简单的接口和逻辑结构，其目的是使开发人员更快速地进行项目开发。使用 CodeIgniter 可以减少代码的编写量，并将你的精力投入到项目的创造性开发上。
请阅读下面用户指南的介绍部分，它能让你对 CodeIgniter 有一个大概的了解。接下来就可以从开始页展开 CodeIgniter 之旅了！
CodeIgniter 是为谁准备的？
CodeIgniter 就是你所需要的，如果...
你想要一个小巧的框架。
你需要出色的性能。
你需要广泛兼容标准主机上的各种 PHP 版本和配置(例如 PHP4)。
你想要一个几乎只需 0 配置的框架。
你想要一个不需使用命令行的框架。
你想要一个不需坚守限制性编码规则的框架。
你对 PEAR 这种大规模集成类库不感兴趣。
你不希望被迫学习一门模板语言(虽然可以选择你要求的模板解析器)。
你不喜欢复杂，热爱简单。
你需要清晰、完整的文档。
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PHP and Python: Comparing Two Popular Programming Languages
Apr 14, 2025 am 12:13 AM
PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.
PHP: A Key Language for Web Development
Apr 13, 2025 am 12:08 AM
PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7
PHP in Action: Real-World Examples and Applications
Apr 14, 2025 am 12:19 AM
PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.
PHP vs. Python: Understanding the Differences
Apr 11, 2025 am 12:15 AM
PHP and Python each have their own advantages, and the choice should be based on project requirements. 1.PHP is suitable for web development, with simple syntax and high execution efficiency. 2. Python is suitable for data science and machine learning, with concise syntax and rich libraries.
The Enduring Relevance of PHP: Is It Still Alive?
Apr 14, 2025 am 12:12 AM
PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.
PHP and Python: Code Examples and Comparison
Apr 15, 2025 am 12:07 AM
PHP and Python have their own advantages and disadvantages, and the choice depends on project needs and personal preferences. 1.PHP is suitable for rapid development and maintenance of large-scale web applications. 2. Python dominates the field of data science and machine learning.
PHP vs. Other Languages: A Comparison
Apr 13, 2025 am 12:19 AM
PHP is suitable for web development, especially in rapid development and processing dynamic content, but is not good at data science and enterprise-level applications. Compared with Python, PHP has more advantages in web development, but is not as good as Python in the field of data science; compared with Java, PHP performs worse in enterprise-level applications, but is more flexible in web development; compared with JavaScript, PHP is more concise in back-end development, but is not as good as JavaScript in front-end development.
PHP and Python: Different Paradigms Explained
Apr 18, 2025 am 12:26 AM
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.
