хочу применить ее в плагин так как другого способа хранения не вижу не ну можно конечно писать все данные таким образом localStorage['forum[' + i + '][last_poster]'] но это же смешно.
У меня с сериализацией все норм все форумы загоняются в переменную и нормально извлекаются плюс нет той проблемы что HTML5 переводит все в строку при записи.
А сериализация решает все проблемы правда одной не решает utf8 проблемный
подключил две функции кодировка и рас кодировка utf8 как написано в описании функций на phpjs
Но проблема такова при сериализации данные в utf не кодируются а при рас сериализации оно раскодировуется.
Корочь я понял что ты ничего не понял но вообщем вот код попробуй этими функциями сериализовать массив с содержанием utf 8 и рзсериализовать.
Код:
Добавлено спустя 4 минуты 2 секунды: | function serialize (mixed_value) { |
| // http://kevin.vanzonneveld.net |
| // + original by: Arpad Ray (mailto:arpad@php.net) |
| // + improved by: Dino |
| // + bugfixed by: Andrej Pavlovic |
| // + bugfixed by: Garagoth |
| // + input by: DtTvB (http://dt.in.th/2008-09-16.string-length-in-bytes.html) |
| // + bugfixed by: Russell Walker (http://www.nbill.co.uk/) |
| // + bugfixed by: Jamie Beck (http://www.terabit.ca/) |
| // + input by: Martin (http://www.erlenwiese.de/) |
| // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net/) |
| // + improved by: Le Torbi (http://www.letorbi.de/) |
| // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net/) |
| // + bugfixed by: Ben (http://benblume.co.uk/) |
| // - depends on: utf8_encode |
| // % note: We feel the main purpose of this function should be to ease the transport of data between php & js |
| // % note: Aiming for PHP-compatibility, we have to translate objects to arrays |
| // * example 1: serialize(['Kevin', 'van', 'Zonneveld']); |
| // * returns 1: 'a:3:{i:0;s:5:"Kevin";i:1;s:3:"van";i:2;s:9:"Zonneveld";}' |
| // * example 2: serialize({firstName: 'Kevin', midName: 'van', surName: 'Zonneveld'}); |
| // * returns 2: 'a:3:{s:9:"firstName";s:5:"Kevin";s:7:"midName";s:3:"van";s:7:"surName";s:9:"Zonneveld";}' |
| var _utf8Size = function (str) { |
| var size = 0, |
| i = 0, |
| l = str.length, |
| code = ''; |
| for (i = 0; i < l; i++) { |
| code = str.charCodeAt(i); |
| if (code < 0x0080) { |
| size += 1; |
| } else if (code < 0x0800) { |
| size += 2; |
| } else { |
| size += 3; |
| } |
| } |
| return size; |
| }; |
| var _getType = function (inp) { |
| var type = typeof inp, |
| match; |
| var key; |
| if (type === 'object' && !inp) { |
| return 'null'; |
| } |
| if (type === "object") { |
| if (!inp.constructor) { |
| return 'object'; |
| } |
| var cons = inp.constructor.toString(); |
| match = cons.match(/(\w+)\(/); |
| if (match) { |
| cons = match[1].toLowerCase(); |
| } |
| var types = ["boolean", "number", "string", "array"]; |
| for (key in types) { |
| if (cons == types[key]) { |
| type = types[key]; |
| break; |
| } |
| } |
| } |
| return type; |
| }; |
| var type = _getType(mixed_value); |
| var val, ktype = ''; |
| switch (type) { |
| case "function": |
| val = ""; |
| break; |
| case "boolean": |
| val = "b:" + (mixed_value ? "1" : "0"); |
| break; |
| case "number": |
| val = (Math.round(mixed_value) == mixed_value ? "i" : "d") + ":" + mixed_value; |
| break; |
| case "string": |
| val = "s:" + _utf8Size(mixed_value) + ":\"" + mixed_value + "\""; |
| break; |
| case "array": |
| case "object": |
| val = "a"; |
| /* |
| if (type == "object") { |
| var objname = mixed_value.constructor.toString().match(/(\w+)\(\)/); |
| if (objname == undefined) { |
| return; |
| } |
| objname[1] = this.serialize(objname[1]); |
| val = "O" + objname[1].substring(1, objname[1].length - 1); |
| } |
| */ |
| var count = 0; |
| var vals = ""; |
| var okey; |
| var key; |
| for (key in mixed_value) { |
| if (mixed_value.hasOwnProperty(key)) { |
| ktype = _getType(mixed_value[key]); |
| if (ktype === "function") { |
| continue; |
| } |
| okey = (key.match(/^[0-9]+$/) ? parseInt(key, 10) : key); |
| vals += this.serialize(okey) + this.serialize(mixed_value[key]); |
| count++; |
| } |
| } |
| val += ":" + count + ":{" + vals + "}"; |
| break; |
| case "undefined": |
| // Fall-through |
| default: |
| // if the JS object has a property which contains a null value, the string cannot be unserialized by PHP |
| val = "N"; |
| break; |
| } |
| if (type !== "object" && type !== "array") { |
| val += ";"; |
| } |
| return val; |
| } |
| function unserialize (data) { |
| // http://kevin.vanzonneveld.net |
| // + original by: Arpad Ray (mailto:arpad@php.net) |
| // + improved by: Pedro Tainha (http://www.pedrotainha.com) |
| // + bugfixed by: dptr1988 |
| // + revised by: d3x |
| // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) |
| // + input by: Brett Zamir (http://brett-zamir.me) |
| // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) |
| // + improved by: Chris |
| // + improved by: James |
| // + input by: Martin (http://www.erlenwiese.de/) |
| // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) |
| // + improved by: Le Torbi |
| // + input by: kilops |
| // + bugfixed by: Brett Zamir (http://brett-zamir.me) |
| // - depends on: utf8_decode |
| // % note: We feel the main purpose of this function should be to ease the transport of data between php & js |
| // % note: Aiming for PHP-compatibility, we have to translate objects to arrays |
| // * example 1: unserialize('a:3:{i:0;s:5:"Kevin";i:1;s:3:"van";i:2;s:9:"Zonneveld";}'); |
| // * returns 1: ['Kevin', 'van', 'Zonneveld'] |
| // * example 2: unserialize('a:3:{s:9:"firstName";s:5:"Kevin";s:7:"midName";s:3:"van";s:7:"surName";s:9:"Zonneveld";}'); |
| // * returns 2: {firstName: 'Kevin', midName: 'van', surName: 'Zonneveld'} |
| var that = this; |
| var utf8Overhead = function (chr) { |
| // http://phpjs.org/functions/unserialize:571#comment_95906 |
| var code = chr.charCodeAt(0); |
| if (code < 0x0080) { |
| return 0; |
| } |
| if (code < 0x0800) { |
| return 1; |
| } |
| return 2; |
| }; |
| var error = function (type, msg, filename, line) { |
| throw new that.window[type](msg, filename, line); |
| }; |
| var read_until = function (data, offset, stopchr) { |
| var buf = []; |
| var chr = data.slice(offset, offset + 1); |
| var i = 2; |
| while (chr != stopchr) { |
| if ((i + offset) > data.length) { |
| error('Error', 'Invalid'); |
| } |
| buf.push(chr); |
| chr = data.slice(offset + (i - 1), offset + i); |
| i += 1; |
| } |
| return [buf.length, buf.join('')]; |
| }; |
| var read_chrs = function (data, offset, length) { |
| var buf; |
| buf = []; |
| for (var i = 0; i < length; i++) { |
| var chr = data.slice(offset + (i - 1), offset + i); |
| buf.push(chr); |
| length -= utf8Overhead(chr); |
| } |
| return [buf.length, buf.join('')]; |
| }; |
| var _unserialize = function (data, offset) { |
| var readdata; |
| var readData; |
| var chrs = 0; |
| var ccount; |
| var stringlength; |
| var keyandchrs; |
| var keys; |
| if (!offset) { |
| offset = 0; |
| } |
| var dtype = (data.slice(offset, offset + 1)).toLowerCase(); |
| var dataoffset = offset + 2; |
| var typeconvert = function (x) { |
| return x; |
| }; |
| switch (dtype) { |
| case 'i': |
| typeconvert = function (x) { |
| return parseInt(x, 10); |
| }; |
| readData = read_until(data, dataoffset, ';'); |
| chrs = readData[0]; |
| readdata = readData[1]; |
| dataoffset += chrs + 1; |
| break; |
| case 'b': |
| typeconvert = function (x) { |
| return parseInt(x, 10) !== 0; |
| }; |
| readData = read_until(data, dataoffset, ';'); |
| chrs = readData[0]; |
| readdata = readData[1]; |
| dataoffset += chrs + 1; |
| break; |
| case 'd': |
| typeconvert = function (x) { |
| return parseFloat(x); |
| }; |
| readData = read_until(data, dataoffset, ';'); |
| chrs = readData[0]; |
| readdata = readData[1]; |
| dataoffset += chrs + 1; |
| break; |
| case 'n': |
| readdata = null; |
| break; |
| case 's': |
| ccount = read_until(data, dataoffset, ':'); |
| chrs = ccount[0]; |
| stringlength = ccount[1]; |
| dataoffset += chrs + 2; |
| readData = read_chrs(data, dataoffset + 1, parseInt(stringlength, 10)); |
| chrs = readData[0]; |
| readdata = readData[1]; |
| dataoffset += chrs + 2; |
| if (chrs != parseInt(stringlength, 10) && chrs != readdata.length) { |
| error('SyntaxError', 'String length mismatch'); |
| } |
| // Length was calculated on an utf-8 encoded string |
| // so wait with decoding |
| readdata = that.utf8_decode(readdata); |
| break; |
| case 'a': |
| readdata = {}; |
| keyandchrs = read_until(data, dataoffset, ':'); |
| chrs = keyandchrs[0]; |
| keys = keyandchrs[1]; |
| dataoffset += chrs + 2; |
| for (var i = 0; i < parseInt(keys, 10); i++) { |
| var kprops = _unserialize(data, dataoffset); |
| var kchrs = kprops[1]; |
| var key = kprops[2]; |
| dataoffset += kchrs; |
| var vprops = _unserialize(data, dataoffset); |
| var vchrs = vprops[1]; |
| var value = vprops[2]; |
| dataoffset += vchrs; |
| readdata[key] = value; |
| } |
| dataoffset += 1; |
| break; |
| default: |
| error('SyntaxError', 'Unknown / Unhandled data type(s): ' + dtype); |
| break; |
| } |
| return [dtype, dataoffset - offset, typeconvert(readdata)]; |
| }; |
| return _unserialize((data + ''), 0)[2]; |
| } |
| function utf8_encode (argString) { |
| // http://kevin.vanzonneveld.net |
| // + original by: Webtoolkit.info (http://www.webtoolkit.info/) |
| // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) |
| // + improved by: sowberry |
| // + tweaked by: Jack |
| // + bugfixed by: Onno Marsman |
| // + improved by: Yves Sucaet |
| // + bugfixed by: Onno Marsman |
| // + bugfixed by: Ulrich |
| // + bugfixed by: Rafal Kukawski |
| // * example 1: utf8_encode('Kevin van Zonneveld'); |
| // * returns 1: 'Kevin van Zonneveld' |
| if (argString === null || typeof argString === "undefined") { |
| return ""; |
| } |
| var string = (argString + ''); // .replace(/\r\n/g, "\n").replace(/\r/g, "\n"); |
| var utftext = "", |
| start, end, stringl = 0; |
| start = end = 0; |
| stringl = string.length; |
| for (var n = 0; n < stringl; n++) { |
| var c1 = string.charCodeAt(n); |
| var enc = null; |
| if (c1 < 128) { |
| end++; |
| } else if (c1 > 127 && c1 < 2048) { |
| enc = String.fromCharCode((c1 >> 6) | 192) + String.fromCharCode((c1 & 63) | 128); |
| } else { |
| enc = String.fromCharCode((c1 >> 12) | 224) + String.fromCharCode(((c1 >> 6) & 63) | 128) + String.fromCharCode((c1 & 63) | 128); |
| } |
| if (enc !== null) { |
| if (end > start) { |
| utftext += string.slice(start, end); |
| } |
| utftext += enc; |
| start = end = n + 1; |
| } |
| } |
| if (end > start) { |
| utftext += string.slice(start, stringl); |
| } |
| return utftext; |
| } |
| function utf8_decode (str_data) { |
| // http://kevin.vanzonneveld.net |
| // + original by: Webtoolkit.info (http://www.webtoolkit.info/) |
| // + input by: Aman Gupta |
| // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) |
| // + improved by: Norman "zEh" Fuchs |
| // + bugfixed by: hitwork |
| // + bugfixed by: Onno Marsman |
| // + input by: Brett Zamir (http://brett-zamir.me) |
| // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) |
| // * example 1: utf8_decode('Kevin van Zonneveld'); |
| // * returns 1: 'Kevin van Zonneveld' |
| var tmp_arr = [], |
| i = 0, |
| ac = 0, |
| c1 = 0, |
| c2 = 0, |
| c3 = 0; |
| str_data += ''; |
| while (i < str_data.length) { |
| c1 = str_data.charCodeAt(i); |
| if (c1 < 128) { |
| tmp_arr[ac++] = String.fromCharCode(c1); |
| i++; |
| } else if (c1 > 191 && c1 < 224) { |
| c2 = str_data.charCodeAt(i + 1); |
| tmp_arr[ac++] = String.fromCharCode(((c1 & 31) << 6) | (c2 & 63)); |
| i += 2; |
| } else { |
| c2 = str_data.charCodeAt(i + 1); |
| c3 = str_data.charCodeAt(i + 2); |
| tmp_arr[ac++] = String.fromCharCode(((c1 & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); |
| i += 3; |
| } |
| } |
| return tmp_arr.join(''); |
| } |
Или может ты посоветуешь другой вариант?
