search
HomeBackend DevelopmentGolangMisunderstandings in converting php to golang

With the popularity of golang, many developers have begun to consider migrating their PHP projects to golang. Although golang has the advantages of high efficiency, scalability and strong concurrency performance, many developers will fall into some misunderstandings during the transfer process. This article will introduce some misunderstandings that PHP developers may encounter when moving to golang to help them better adapt to the new language and environment.

Myth 1: Golang is similar to the PHP language

Many PHP developers think that golang is very similar to the PHP language, so they think it will be easy to learn golang. However, this is a very wrong idea. Although they are both scripting languages, golang is a statically typed programming language with unique syntax, type system and specifications.

The syntax of golang is completely different from the php language. In the PHP language, both variable declarations and function declarations use the $ symbol as a prefix, while Golang uses the var keyword. In addition, golang uses curly braces to represent code blocks, while php uses curly braces. The writing order of many keywords in golang is also different from that in php. Developers need to learn some knowledge in this area by studying the golang manual.

Myth 2: Golang has no classes

Compared with PHP, Golang lacks the concept of classes, which is a huge change for PHP developers. Golang is composed of interfaces and structures. A structure is a composite type that combines different fields and data types. An interface is a contract that describes the behavior of a structure's methods.

Although golang uses a different construction method, many ideas and concepts still apply when writing object-oriented programming. For example, a structure can act as a class and contain data and methods, and an interface can be used to implement type behavior. It takes some time and effort to understand golang's object-oriented programming scheme, but the process is not scary.

Myth 3: Golang does not have generics

In the PHP language, developers are accustomed to using generic types, such as arrays and objects, to handle different types of data. However, in golang, there is no support for generics. Although this seems cumbersome, golang solves this problem through interfaces and type assertions. Developers can use the interface{} interface to achieve flexible use of types. When an interface{} data type is received, a type assertion can be used to convert it to the actual type expected.

Myth 4: Golang is unstable

Many PHP developers think that golang is an unstable language that is still in the development stage because they know little about golang. However, golang is one of the leading programming languages ​​developed by Google and is widely used in cloud computing and microservices environments. At the same time, due to the unique nature of golang, it is considered more conducive to building high-performance and scalable applications than other languages.

It is undeniable that the development of golang is still very active. There will be some changes in API and system architecture, but the project code will basically not be affected in any way. There is still great potential for the development and use of golang, especially for applications that require high concurrency and high reliability.

Myth 5: Golang has no ecosystem

Compared with PHP, golang has a more powerful ecosystem and high-quality third-party libraries. In golang language, many features are well solved. For example, golang's database access library and network library are comparable to PHP's database access and network library. In addition, golang has rich community resources that can help developers become better familiar with the language and environment.

Conclusion

As a PHP developer, moving to golang language requires adapting to new syntax, type system and specifications. However, many PHP developers are hindered by some wrong ideas. By understanding golang's unique features and development prospects, developers can better master this leading programming language and application architecture. This will enable them to switch to the Golang language faster and gain tremendous value in future software development.

The above is the detailed content of Misunderstandings in converting php to golang. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
init Functions and Side Effects: Balancing Initialization with Maintainabilityinit Functions and Side Effects: Balancing Initialization with MaintainabilityApr 26, 2025 am 12:23 AM

Toensureinitfunctionsareeffectiveandmaintainable:1)Minimizesideeffectsbyreturningvaluesinsteadofmodifyingglobalstate,2)Ensureidempotencytohandlemultiplecallssafely,and3)Breakdowncomplexinitializationintosmaller,focusedfunctionstoenhancemodularityandm

Getting Started with Go: A Beginner's GuideGetting Started with Go: A Beginner's GuideApr 26, 2025 am 12:21 AM

Goisidealforbeginnersandsuitableforcloudandnetworkservicesduetoitssimplicity,efficiency,andconcurrencyfeatures.1)InstallGofromtheofficialwebsiteandverifywith'goversion'.2)Createandrunyourfirstprogramwith'gorunhello.go'.3)Exploreconcurrencyusinggorout

Go Concurrency Patterns: Best Practices for DevelopersGo Concurrency Patterns: Best Practices for DevelopersApr 26, 2025 am 12:20 AM

Developers should follow the following best practices: 1. Carefully manage goroutines to prevent resource leakage; 2. Use channels for synchronization, but avoid overuse; 3. Explicitly handle errors in concurrent programs; 4. Understand GOMAXPROCS to optimize performance. These practices are crucial for efficient and robust software development because they ensure effective management of resources, proper synchronization implementation, proper error handling, and performance optimization, thereby improving software efficiency and maintainability.

Go in Production: Real-World Use Cases and ExamplesGo in Production: Real-World Use Cases and ExamplesApr 26, 2025 am 12:18 AM

Goexcelsinproductionduetoitsperformanceandsimplicity,butrequirescarefulmanagementofscalability,errorhandling,andresources.1)DockerusesGoforefficientcontainermanagementthroughgoroutines.2)UberscalesmicroserviceswithGo,facingchallengesinservicemanageme

Custom Error Types in Go: Providing Detailed Error InformationCustom Error Types in Go: Providing Detailed Error InformationApr 26, 2025 am 12:09 AM

We need to customize the error type because the standard error interface provides limited information, and custom types can add more context and structured information. 1) Custom error types can contain error codes, locations, context data, etc., 2) Improve debugging efficiency and user experience, 3) But attention should be paid to its complexity and maintenance costs.

Building Scalable Systems with the Go Programming LanguageBuilding Scalable Systems with the Go Programming LanguageApr 25, 2025 am 12:19 AM

Goisidealforbuildingscalablesystemsduetoitssimplicity,efficiency,andbuilt-inconcurrencysupport.1)Go'scleansyntaxandminimalisticdesignenhanceproductivityandreduceerrors.2)Itsgoroutinesandchannelsenableefficientconcurrentprogramming,distributingworkloa

Best Practices for Using init Functions Effectively in GoBest Practices for Using init Functions Effectively in GoApr 25, 2025 am 12:18 AM

InitfunctionsinGorunautomaticallybeforemain()andareusefulforsettingupenvironmentsandinitializingvariables.Usethemforsimpletasks,avoidsideeffects,andbecautiouswithtestingandloggingtomaintaincodeclarityandtestability.

The Execution Order of init Functions in Go PackagesThe Execution Order of init Functions in Go PackagesApr 25, 2025 am 12:14 AM

Goinitializespackagesintheordertheyareimported,thenexecutesinitfunctionswithinapackageintheirdefinitionorder,andfilenamesdeterminetheorderacrossmultiplefiles.Thisprocesscanbeinfluencedbydependenciesbetweenpackages,whichmayleadtocomplexinitializations

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!