《PHP基础知识总结》文件夹收藏文章列表
总结PHP基础知识，对初学者还是高手都值得参考巩固。
1PHP检查库或函数是否可用的方法
2关于PHP5 Session生命周期介绍
3PHP页面和Mysql数据库的转UTF8编码问题总结
4WAMP5的配置问题
5揭秘PHP深受Web开发者喜爱的原因
6php获取客户端电脑屏幕参数的方法
7PHP中浮点数计算比较及取整不准确的解决方法
8对于PHP中命名空间概念的入门理解
9php5.4以下版本json不支持不转义内容中文的解决方法
10PHP相关面试中最经常涉及的12个问题
11关于PHP浮点数精度损失问题
12PHP函数extension_loaded()用法实例
13PHP中使用正则表达式提取中文实现笔记
14php实现遍历目录并删除指定文件中指定内容
15PHP中使用break跳出多重循环代码实例
16php数组函数序列之sort() 对数组的元素值进行升序
17PHP中的命名空间相关概念浅析
1850个提高PHP执行效率的技巧 【转载】
19PHP实现的各种中文编码转换类分享
20PHP使用mb_substr()解决中文字符串截取乱码问题
21php中get_object_vars()方法用法实例
22PHP结合HTML5使用FormData对象提交表单及上传图片
23php使用parse_url和parse_str解析URL
24PHP实现加密的几种方式介绍
25PHP 魔术变量和魔术函数详解
26php中数据库连接方式pdo和mysqli对比分析
27php设计模式之单例模式实例分析
28PHP中return用法详细解读
29Java和PHP在Web开发方面对比分析
30PHP获取POST数据的几种方法汇总
31令PHP初学者的困惑的10个知识点
32PHP魔术方法使用总结
The Continued Use of PHP: Reasons for Its EnduranceApr 19, 2025 am 12:23 AMWhat’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: Exploring Their Similarities and DifferencesApr 19, 2025 am 12:21 AMPHP 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 and Python: Different Paradigms ExplainedApr 18, 2025 am 12:26 AMPHP 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 and Python: A Deep Dive into Their HistoryApr 18, 2025 am 12:25 AMPHP 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.
Choosing Between PHP and Python: A GuideApr 18, 2025 am 12:24 AMPHP 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 and Frameworks: Modernizing the LanguageApr 18, 2025 am 12:14 AMPHP 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.
PHP's Impact: Web Development and BeyondApr 18, 2025 am 12:10 AMPHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip
How does PHP type hinting work, including scalar types, return types, union types, and nullable types?Apr 17, 2025 am 12:25 AMPHP 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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