php Hello World有10种语言版本

Posted 2021-05-04

# Python: Install via https://www.python.org/downloads
print("Hello World")

// Node: Install via https://nodejs.org
console.log('Hello World');

# Ruby: Install via https://www.ruby-lang.org/en/downloads
puts "Hello World"

// Java: Install via https://www.oracle.com/technetwork/java/javase/downloads/jdk11-downloads-5066655.html
public class HelloWorld {
    public static void main(String[] args) { 
        System.out.println("Hello, World");
    }
}

// Go: Install via https://golang.org/dl
package main
import "fmt"

func main() {
    fmt.Println("Hello World")
}

// C++
#include <iostream>

int main()
{
    std::cout << "Hello world!" << std::endl;
}

# Bash
echo "Hello World"

# Powershell: Install via https://github.com/PowerShell/PowerShell
Write-Host "Hello World!"

// Swift
print("Hello World")

// PHP: Install via http://php.net/manual/en/install.php
<?php
 echo "Hello, world!";
?>