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Today, the editor will share with you the relevant knowledge points about the advantages and disadvantages of PHP and Node.js. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article.

What is Node.js?

Node.js is an open source server environment. It's free. It runs on various platforms, such as Windows, Linux, Unix, Mac OS X and so on. It also uses JavaScript on the server side. It basically uses asynchronous programming. Node.js can perform various functions, such as

Generation of dynamic page content

You can create, open, read, write, delete, and close files on the server.

Data collection

You can add, delete, and modify data in the database.

What is PHP?

PHP is a server scripting language and a powerful tool that helps to create dynamic and interactive web pages. It is widely used, free, and is one of the effective alternatives to other competitors such as Microsoft ASP. It is an acronym for "hypertext preprocessor". The script is executed on the server. It can be downloaded and used for free. PHP can perform various functions, such as

Generation of dynamic page content.

You can create, open, read, write, delete, and close files on the server.

You can send and receive cookies.

Can be used to control user access.

Can encrypt data

PHP and Node.js are both very popular Web development solutions. They all have their own advantages and disadvantages.

The advantage of Node.js is 1. Flexible

Node.js comes with a set of protocols, rules, and guidelines to facilitate the creative development of applications. Node.js does not apply strict conventions, allowing developers to choose the best architecture, variable design patterns, and different features for the next project. Therefore, it is very flexible and easy to use.

two。 Fast server-side solution

Node.js uses the largest JavaScript event loop, so it can create non-blocking input / output applications. It can even serve multiple events at a time. When JavaScript is used for asynchronous processing, a server-side extensible solution is created. It helps to maximize the use of a single CPU and computer memory. Node.js has proved to be very good at runtime.

3. Provide simple scalability

It is easy to scale horizontally or vertically. You can also extend the application by adding nodes to the existing system. Node.js provides the option to add a single node during vertical scaling.

Disadvantages of Node.js 1. API is unstable

One of the key issues that developers are looking for is that API changes regularly and is therefore unstable. New API with backward incompatible changes has even been introduced.

two。 The programming model is asynchronous

If you want to improve your applications and make them more extensible, the next step will be to adopt an asynchronous programming model.

However, some developers and programmers must find linear blocking input / output programming difficult.

Advantages of PHP: 1. Rapid development

It helps to create small and medium-sized applications, which is much faster than creating something in the first place. If you have a given time range, you can finish the work within the given time range.

two。 Model-view-controller mode

It helps with code maintenance. It helps to separate the logic of data manipulation from the bits displayed by processing. It is also easy to change the underlying code.

3. Safety

Built-in features can easily protect applications from security hazards. There are variable security risks such as data manipulation and forgery. Developers are using PHP to avoid such security threats.

4. Cross platform

PHP can run on various platforms. When a developer works on the PHP platform, he or she doesn't have to worry about running PHP code, because the code can run on any platform without errors.

The disadvantage of PHP is 1. Not suitable for large-scale applications

It is difficult to use PHP for large applications. Large applications created with PHP can be difficult to maintain.

two。 Unwanted code

You often look for a code base full of unwanted code. This may cause the server to be inactive.

3. Old-fashioned client-server model

PHP always follows the classic client-server model, where each page request starts with the application, followed by a database connection and HTML rendering. As a result, PHP is slower than a permanent Node.js that needs to be initialized once.

Which is better?

As we can see, they all have their advantages and disadvantages. Node.js is ideal for real-time applications, such as instant messaging and collaboration applications. Node.js is suitable for IoT applications.

PHP is also a good choice, we need a standardized solution, such as blogs, news sites or portals. When using CMS like WordPress, you can create customizable blogs without coding.

When we have PHP and Node.js options at hand, we should consider the basis of the application we are building.

If the customer wants a standardized solution with broad hosting support, they should use PHP.

Node.js, on the other hand, is suitable for real-time applications.

These are all the contents of the article "what are the advantages and disadvantages of PHP and Node.js?" Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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