Does PHP only write business code?

PHP is often criticized as an ugly language, especially when one does not understand its advantages and disadvantages, such criticism seems particularly blind. In fact, PHP has become the most popular web development language in the world, with its market share exceeding 70%. And all this is inseparable from the unique features of PHP: PHP can be expanded into impressive applications, and even professional-level applications can be developed.

However, it is inevitable that many people think that PHP can only be used to write basic business logic and cannot complete more complex tasks. Is that so? In this article, we'll explain why this belief is wrong and explore PHP's use in the wider world of development.

First of all, PHP, as a server-side language, is good at handling HTML forms and database operations, which is what most web applications handle! This means that PHP is excellent at building business logic and can be quickly integrated into any existing website. This is one of the reasons why PHP has such a high market share.

Secondly, PHP has many other functions in web development. Especially in open source CMS such as WordPress, PHP performs very well. PHP can not only develop web pages using HTML, CSS, JavaScript and other related technologies, but can also be used to create custom themes, plug-ins and applications. In fact, many of the most popular plugins in WordPress are written in PHP. With PHP, developers can easily leverage existing programs and libraries to quickly create a variety of content-related features, such as article reading counts and social media sharing buttons.

In addition, PHP can also be used to develop other types of applications. For example, it can be used with web servers such as Apache and Nginx to build a high-performance web framework; it can also be used to develop command line tools and microservice applications through the cross-platform PHP framework Laravel. PHP can also be used to handle new technologies, such as writing high-speed APIs through Phalcon, handling large-scale concurrent connections through ReactPHP, etc.

Finally, another special advantage of PHP is its huge community. As an open source language, the PHP community encourages developers to share knowledge and build together. In this community, you can find thousands of open source libraries, frameworks, plug-ins, and components. The PHP community also has many conferences and events designed to promote interpersonal communication and collaborative development.

In general, PHP is not just a business logic language. If you understand its advantages and learn how to use it, PHP can be used to write various types of applications. It has already captured a huge market share in the web development space and has gained a lot of support in the open source community. Therefore, if you want to become a well-rounded web developer, PHP is a language not to be missed.

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