php爬虫框架有：1、phpspider，一个爬虫开发框架；2、Beanbun，用PHP编写的多进程网络爬虫框架；3、PHPCrawl，一个PHP开源的Web检索蜘蛛类库。
PHP主流爬虫框架
phpspider
地址:https://github.com/owner888/phpspider
phpspider是一个爬虫开发框架。使用本框架，你不用了解爬虫的底层技术实现，爬虫被网站屏蔽、有些网站需要登录或验证码识别才能爬取等问题。简单几行PHP代码，就可以创建自己的爬虫，利用框架封装的多进程Worker类库，代码更简洁，执行效率更高速度更快。
Beanbun
地址:http://www.beanbun.org/#/
Beanbun 是用 PHP 编写的多进程网络爬虫框架，具有良好的开放性、高可扩展性。
支持守护进程与普通两种模式（守护进程模式只支持 Linux 服务器）
默认使用 Guzzle 进行爬取
支持分布式
支持内存、Redis 等多种队列方式
支持自定义URI过滤
支持广度优先和深度优先两种爬取方式
遵循 PSR-4 标准
爬取网页分为多步，每步均支持自定义动作（如添加代理、修改 user-agent 等）
灵活的扩展机制，可方便的为框架制作插件：自定义队列、自定义爬取方式…
PHPCrawl
地址:http://phpcrawl.cuab.de/
PHPCrawl是一个PHP开源的Web检索蜘蛛(爬虫)类库。PHPCrawl抓取工具“ Spider ”的网站，并提供一切有关网页，链接，文件等信息。
PHPCrawl povides可以选择性的指定的爬虫的行为，比如喜欢网址、内容类型，过滤器、 cookie的处理等方式。
更多相关知识，请访问 PHP中文网！！
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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