Hi Friends iam new to javascript Functions so plase help me to understand this code

Question

function name(yourname){

x=10;
var x;
document.write(x);
}
document.write(name("imran"));

its result 10 and undefined, when I remove this document.write() from name() its result 10,
can I return yourname parameter or what I do, I have some problem with the return property.so please help me.

Answer 1

If you want to return any value from function then you can right like this.

function name(yourname) {
return yourname;
}

If you want both means print other value and return name then you can write like this

function name(yourname) {

var x = 10;
document.write(x);

return yourname;
}

It will print the value of x as well as returns name also.