Backend DevelopmentPHP TutorialSome experience in developing large-scale projects with PHP, PHP development projects_PHP tutorialSome experience in developing large-scale projects with PHP, PHP development projects_PHP tutorial
Some experience in developing large-scale projects in PHP, php development projects
| 一、变量 最好是把所有的变量存储在一个数组中，这样在程序的开发中可以带来很多的方便，特别是当程序很大的时候。变量的命名就当适合自己的习惯，不管是用拼音还是英语，至少应当有一定的意义，以便适合记忆。变量的命名尽量规范化，不要与PHP中的关键字相冲突。 二、函数 PHP自带了很多函数，这给我们程序的编写带来了很多的方便。当然，在大型程序中我们往往自己要定义许多个函数，几十甚至上百个。当然在使用了类的程序中就不叫函数了，就应该叫方法，这里暂且不谈类的使用方法。函数多了，难免就会搞混了。有什么方法可以解决这个问题呢？可以参照上面变量的使用方法一样，同样的，我们也可以把自己定义的函数名全都放在一个数组中。这样我们在使用的过程中可以直接在数组随时检查函数是否有无重复的定义。如果发现重复的现象，马上变可以改过来。提高了程序编写的速度。函数的使用还有一点要注意的是全局变量，虽然这是一个小问题，但却不容忽视，要不然当某个变量千呼万呼出不来的时候，呵呵。这时看看该变量是否在该函数中已经申明成了全局变量。 三、程序的注释 程序的注释是很重要的，不管是C还是JAVA，程序的注释往往可以体现出程序员的良好编程风格。无论是对于它人还是自己对大有好处，当然我们这里说的是大型项目的开发，团体合作精神是很重要的。当你的程序写出来别人都很难看懂那还怎么谈团体合作精神啊。当然如果这个大型项目是你一个人开发的那就另当别论了，或者是你时间紧迫，来不及写注释。不过一般来说这种情况是很少的。除非真的是非常时刻。一个优秀的程序员绝对会为他写的每个程序加注释，哪怕是给自己看的。 四、采用何种文本编辑软件写源程序 这其实也没一定的规定，只要自己喜欢就行了。我比较喜欢PHPEDIT，也许是用惯了，现在感觉一离开PHPEDIT写PHP就没感觉，初学PHP的时候用NOTEPAD写，因为程序比较简单。所以用NOTEPAD应付下就行了，对于有几百行的程序来讲，用NOTEPAD显然是不合适的。用PHPEDIT工作效率会提高几倍，哪怕你从来没用过。 |
Detailed description: http://php.662p.com/thread-277-1-1.html
Of course. Facebook is made of PHP. Of course, it has implemented some extensions to improve performance
In addition, Google also has PHP code
yii is pretty good, tp thing. Suitable for newbies,
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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