📅  最后修改于: 2020-09-29 00:50:04             🧑  作者: Mango
PHP代表超文本预处理器,它是一种开源脚本语言。它是服务器端脚本语言,是用于创建动态和交互式网站的强大工具。
PHP是一种解释型语言,因此不需要编译。它是专门为在服务器上执行的服务器端脚本而设计的。PHP可以轻松地嵌入HTML文件。
注意:PHP主要用于开发服务器端应用程序。
它具有以下优点:
通常,PHP是廉价,跨平台,快速且可靠的Web开发应用程序。
Node.js是一种在服务器上运行的JavaScript编程语言。它有助于创建动态和交互式的网页。Node.js文件以.js扩展名保存,并且仅包含JavaScript代码。它在浏览器外部执行JavaScript代码。
Node.js是一种开放源代码语言,可在Windows,Linux,UNIX和MacOS等不同环境中执行。
Node.js具有许多优点,在下面列出。
PHP和Node.js都是服务器端脚本语言。因此,他们已经成为彼此的竞争对手。它们必然有一些相似之处,也有一些差异。以下是一些基于其功能和特性的差异。
Features | PHP | Node.js |
---|---|---|
Runtime Environment | PHP is straightforward to install and use at server-side. | PHP is straightforward to install and use at server-side. |
Powered by | PHP is powered by Zend engine. | Node.js is powered by Google’s v8 JavaScript engine. |
Execution | PHP is synchronous except some APIs. | It is totally asynchronous. |
Framework | PHP has many frameworks for easy backend development, such as Laravel, CakePHP, etc. | Node.js also has popular frameworks like Express, Meteor, and DerbyJS, etc. |
Execution Speed | PHP execution speed is slower than Node.js. | Node.js is faster than PHP and lightweight too. |
Web Server | PHP needs Apache web server to execute the code. | Node.js doesn’t need any web server to execute. It runs in its own environment. |
Compatibility with other languages | PHP can contain HTML, JavaScript, CSS, and even plain text. | Node.js can contain only JavaScript. |
Used by | Facebook, Wikipedia, Yahoo, Flickr, and WordPress, etc., are using PHP. | IBM, GoDaddy, NetFlix, LinkedIn, Paypal, and Walmart are the adopters of Ndoe.js. |
Complexity | PHP is simpler to use than Node.js. | Node.js is not too complex, but need more lines of code and callback functions. |
Basic syntax | echo ‘Hello PHP’; | Console.log(‘Hello Node.js’); |
Module | A developer needs to download and install PHP manually. It doesn’t come in bundled with module. | It comes prepackaged with the NPM package management system and its registry. |
Performance | PHP is fast, but slower than Node.js due to the database, third-party request, and file system. | Node.js is faster due to its non-blocking mechanism. |