نسخة الكود كما يلي:
<script type = "text/javaScript">
var zfl = {} ؛
zfl.getLength = function (str) {
var realLength = 0 ، len = str.length ، charcode = -1 ؛
لـ (var i = 0 ؛ i <len ؛ i ++) {
charcode = str.charcodeat (i) ؛
if (charcode> 0 && charcode <= 128) relelength += 1 ؛
Else RealLength += 2 ؛
Else RealLength += 2 ؛
Else RealLength += 2 ؛
<script type = "text/javaScript">
ALERT (ZFL.GetLength ("China 123zKrljl")) ؛
</script>
يظهر التأثير في الصورة: