AS3 Reverse String

How To: Reverse Any Given String Using AS3

Reversing a string is not something you might implement on a daily basis, however, having a handy way of doing so is always a great go to option. Here is a function that allows you to input a string of any length and it will then be outputted being reversed. This is definitely one function to add to your Flash utilities.

Enjoy!

Reverse Any Given String

function reverseString(tString:String):String {
var tmp_array:Array=tString.split("");
tmp_array.reverse();
var tmpString:String=tmp_array.join("");
return tmpString;
}

Source Demonstration

[kml_flashembed publishmethod=”static” fversion=”9.0.0″ movie=”http://flashspeaksactionscript.com/files/reverse-string/ReverseString.swf” width=”510″ height=”160″ targetclass=”flashmovie”]Get Adobe Flash player

[/kml_flashembed]

Download source

3 thoughts on “How To: Reverse Any Given String Using AS3

  1. function reverseString(tString:String):String {
    var tmpString:String = "";
    var len:uint = tString.length;
    while(len>0){
    tmpString += tString.substr(len-1, 1);
    len–;
    }
    return tmpString;
    }

    More fast than Array conversion and low CPU use.

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