How To Get The Variables That Were Created Inside A Function?

I'm executing javascript files in node.js, and I need to access all the variables that were created in that file. Since these javascript files can hold anything depending on the de

Solution 1:

No, you need to return those values in an object.

functiontest(){
    var a = 'hello world',
        b = 100;
    return {
      a: a,
      b: b
    };
}

console.log(test); //  { "a": 'hello world', "b": 100 }

Or you can save those values to a variable that exists outside of the function scope:

var variables = null;
functiontest(){
    var a = 'hello world',
        b = 100;
    variables = {
      a: a,
      b: b
    };
}
console.log(variables); //  { "a": 'hello world', "b": 100 }

Solution 2:

Is this possible somehow?

No – not without changing the function.