| Actionscript UTF-8 |
| The encoding known today as UTF-8 was invented by Ken Thompson. UTF-8 is a variable-length character encoding for Unicode. It can represent any character in the Unicode standard, yet is backwards compatible with ASCII. Use this Actionscript to encode decode UTF-8 data.
Source code Actionscript utf-8
/** * * UTF-8 data encode / decode * http://www.webtoolkit.info/ * **/
var Utf8 = {
// public method for url encoding encode : function (string) {
var utftext = "";
for (var n = 0; n < string.length; n++) {
var c = string.charCodeAt(n);
if (c < 128) { utftext += String.fromCharCode(c); } else if((c > 127) && (c < 2048)) { utftext += String.fromCharCode((c >> 6) | 192); utftext += String.fromCharCode((c & 63) | 128); } else { utftext += String.fromCharCode((c >> 12) | 224); utftext += String.fromCharCode(((c >> 6) & 63) | 128); utftext += String.fromCharCode((c & 63) | 128); }
}
return utftext; },
// public method for url decoding decode : function (utftext) { var string = ""; var i = 0; var c = c1 = c2 = 0;
while ( i < utftext.length ) {
c = utftext.charCodeAt(i);
if (c < 128) { string += String.fromCharCode(c); i++; } else if((c > 191) && (c < 224)) { c2 = utftext.charCodeAt(i+1); string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); i += 2; } else { c2 = utftext.charCodeAt(i+1); c3 = utftext.charCodeAt(i+2); string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); i += 3; }
}
return string; }
} |
| Sumber : http://www.webtoolkit.info | Download Article |
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