12. PHP资源
你可以通过web上的众多资源更多的了解PHP3。许多邮件列表和书籍对你都非常有用。
12.1 站点
PHP的爆炸性流行使得一夜之间出现了很多基于PHP的站点,其中不少站点有在线教程、范例代码、技巧和提示等内容。
国内
http://www.phpuser.com/ - PHP中文用户,也就是这里了
http://www.phpx.com/ - 中国PHP联盟
http://www.phpsite.net/ - PHP专门站
http://www.phpchina.com/ - PHP CHINA
http://www.cpcw.com/netschool/homepage/cgi/ - 电脑报网页陶吧
国外
http://www.php.net/ - PHP官方站点
http://www.devshed.com/ - 极好的教程
http://%20px.sklar.com/ - 代码交换
http://phpuser.com/get_started/%20http://www.phpbuilder.com/ - 教程、专栏和邮件列表档案
http://phpuser.com/get_started/%20http://www.weberdev.com/ - 文章和代码
http://phpuser.com/get_started/%20http://www.phpwizard.net/ - 提示与技巧
http://%20www.iometrics.com/php/phplist.php3/ - IOMetrics scripts的档案
http://www.e-gineer.com/phpkb/ - PHP知识库
12.2 邮件列表
你可以在PHP官方站点的"支持"栏目内登记获得以下的邮件列表。值得注意的是这些都是高流量流表,一般每天会有100份e-mail。
php3@lists.php.net - 主要的列表
php-dev@lists.php.net - 主要针对开发者
mailto:php-list-subscribe@exp.com.cn - 本站的邮件列表,与论坛相通
12.3 引人注目的工程
一些基于PHP的工程已经发展得比较完善。其中一些更出色更引人注目的是:
http://phplib.netuse.de/ - PHPLib,一整套PHP函数库
http://www.phorum.org/ - Phorum是一个很完善的BBS系统
http://www.fishcartsql.org/ - FishCartSQL是一个电子商务解决方案
http://www.midgard-project.org/ - Midgard是一个网络应用开发平台

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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