PHP to Go

Free PHP to Go Code Converter

No email required. 100% free. Done in 30 seconds.

Transform your code from PHP to Go with our free AI-based code convertion tool. If you like what you see, we also create documentation for your code! We don't ever store your code or any representation of it in our databases, but it will be shared with the LLM of our choice for processing.

Other tools

Angular

Django

.NET

Flutter

Go

Ionic + Angular

Java

Javascript

Kotlin

Laravel

Next

NodeJS

NuxtJS

PHP

Python

React Native

React

Ruby on Rails

Ruby

Rust

Spring

Swift

Vue

How to convert from PHP to Go

Converting from PHP to Go is a process that requires a solid understanding of not just both languages but also their specific paradigms and constructs. This guide will help you navigate the conversion process by providing clear, detailed explanations and examples.

Understanding the Differences

Before diving into the conversion process, it’s paramount to understand the differences between PHP and Go.

PHP is a dynamically typed language primarily used for web development. It boasts a large ecosystem and an easy to understand syntax. Go, on the other hand, is a statically typed, compiled language designed for concurrency and performance.

Setting Up Your Go Environment

First and foremost, you must set up your Go environment if it's not already installed. You can download and install Go from its official website. Once installed, set your GOPATH and ensure your workspace is correctly configured.

Basic Syntax Differences

Data Types and Variables: In PHP, you declare variables with the $ sign, and types are dynamically inferred:

$number = 10;
$string = "Hello, World!";

In Go, variables are declared with explicit types using the var keyword or shorthand using the := operator for type inference:

var number int = 10
string := "Hello, World!"

Functions

In PHP, function declarations are straightforward:

function add($a, $b) {
    return $a + $b;
}

Go requires explicit type declarations for function parameters and return types:

func add(a int, b int) int {
    return a + b
}

Note that Go does not use a return statement to end function scope; code simply proceeds out of scope.

Control Structures

If Statements: PHP:

if ($a > $b) {
    echo "A is greater than B";
}

Go:

if a > b {
    fmt.Println("A is greater than B")
}

Go omits parentheses around the condition.

Loops:

PHP:

for ($i = 0; $i < 10; $i++) {
    echo $i;
}

Go:

for i := 0; i < 10; i++ {
    fmt.Println(i)
}

Go uses only one loop construct (for), which can act as a traditional for-loop, a while-loop, or an infinite loop.

Working with Arrays and Slices

Arrays and slices are handled differently in Go compared to PHP.

PHP Array:

$numbers = array(1, 2, 3, 4);

Go array and slice:

var numbers = [4]int{1, 2, 3, 4}     // Array
var slice = []int{1, 2, 3, 4}        // Slice

Arrays have a fixed size whereas slices are dynamic.

Handling Web Requests

Handling web requests in Go requires the net/http package, which is different from PHP’s built-in web server capabilities.

PHP:

echo $_GET['param'];

Go:

import (
    "fmt"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
    param := r.URL.Query().Get("param")
    fmt.Fprintf(w, param)
}

func main() {
    http.HandleFunc("/", handler)
    http.ListenAndServe(":8080", nil)
}

Go requires you to explicitly manage routing and response writing.

Object Oriented Programming

PHP has a robust OOP system with classes and inheritance. Converting OOP code from PHP to Go requires understanding Go's struct-based approach and interface system.

PHP:

class Dog {
    public $name;
    
    function __construct($name) {
        $this->name = $name;
    }

    function bark() {
        echo "Woof!";
    }
}

Go:

type Dog struct {
    Name string
}

func (d Dog) Bark() {
    fmt.Println("Woof!")
}

func NewDog(name string) Dog {
    return Dog{Name: name}
}

Go does not have classes but uses structs to achieve similar functionality.

Error Handling

Unlike PHP, Go does not use exceptions. Instead, it relies on explicit error checking.

PHP:

throw new Exception("Something went wrong.");

Go:

import "errors"

func mightGoWrong() error {
    return errors.New("Something went wrong")
}

Errors are returned as values in Go.

Conclusion

Converting from PHP to Go may seem daunting, but with a clear understanding of both languages' principles and syntax, it becomes an achievable task. Whether you're porting a small script or a large application, this guide should serve as a robust starting point for your journey from PHP to Go.

Document your code using AI

Sign up now
& free your developers' time

Start for free

Join thousands of companies documenting their code using AI.

Frequently Asked Questions

This free AI tool does its best to generate professional documentation. However, it's missing some context from other related files. The paid version takes into account different files to generate documentation for each use case, apart from the documentation of every file. You have also the possibility of add custom concepts to improve the knowledge of your codebase.

No. You don't have to enter any personal information to use Codex's free code documentation tool — it's 100% free.

No. An encrypted version of your code is stored only while its being processed and it's deleted immediately.

If you can work with a custom Azure model in your own account, let us know. If not, Codex also works with open source models that can run on-premises, on your own servers, so your data is always yours. Feel free to get in touch with us!