How to call value of variable which is in one function to another function in as 3.0

Question

I have taken variable in one function and want to use that value in another function. Please give me example...

Answer 1

I have not quite understand you pb, but return you variable from the function and pass it as a parameter to the another function.

function foo():String {
 var tmp:String="hello";
 //...
 return tmp;
}

function bar(value:String):void{
 //...
 trace(value); // will trace "hello"
}

var str:String=foo();
bar(str);

// or

bar( foo() );