Multi-Language Code Node

Execute code in multiple programming languages using Node.js subprocess.

Supported Languages

• PHP: Execute PHP scripts
• Python: Execute Python 3 scripts
• Golang: Execute Go programs
• Ruby: Execute Ruby scripts
• Ruby on Rails: Execute Rails code (requires Rails environment)

Features

• Execute code in multiple programming languages
• Pass inputs as key-value pairs accessible in code
• Configurable timeout for execution
• Automatic cleanup of temporary files
• Error handling and output capture

Usage

1. Select the programming language from the dropdown
2. Write your code in the code editor
3. Add inputs as key-value pairs (optional)
4. Set timeout if needed (default: 30 seconds)
5. Execute and get the result

Code Structure

Accessing Inputs

In your code, you can access inputs using the inputs variable:

Python:

result = inputs.get('key', 'default_value')

PHP:

$value = $inputs['key'] ?? 'default_value';

Golang:

value := inputs["key"].(string)

Ruby:

value = inputs['key'] || 'default_value'

Return Values

Your code should set a result variable that will be returned as JSON:

Python:

result = {"message": "Hello", "value": 42}

PHP:

$result = ["message" => "Hello", "value" => 42];

Golang:

result := map[string]interface{}{
    "message": "Hello",
    "value": 42,
}

Ruby:

result = { "message" => "Hello", "value" => 42 }

Requirements

The following runtime environments must be installed on the server:

• PHP (for PHP execution)
• Python 3 (for Python execution)
• Go (for Golang execution)
• Ruby (for Ruby and Rails execution)
• Rails (optional, for Rails execution)

Security Notes

• Code execution happens in isolated temporary directories
• Timeout limits prevent infinite loops
• All temporary files are automatically cleaned up after execution