/* * More info at: http://phpjs.org * * This is version: 2.77 * php.js is copyright 2009 Kevin van Zonneveld. * * Portions copyright Brett Zamir (http://brett-zamir.me), Kevin van Zonneveld * (http://kevin.vanzonneveld.net), Onno Marsman, Michael White * (http://getsprink.com), Waldo Malqui Silva, Paulo Ricardo F. Santos, Jack, * Jonas Raoni Soares Silva (http://www.jsfromhell.com), Philip Peterson, * Legaev Andrey, Ates Goral (http://magnetiq.com), Martijn Wieringa, Nate, * Philippe Baumann, Enrique Gonzalez, Webtoolkit.info * (http://www.webtoolkit.info/), Theriault, Carlos R. L. Rodrigues * (http://www.jsfromhell.com), Ole Vrijenhoek, Jani Hartikainen, Ash Searle * (http://hexmen.com/blog/), travc, Johnny Mast (http://www.phpvrouwen.nl), * Erkekjetter, d3x, marrtins, Alex, Michael Grier, Andrea Giammarchi * (http://webreflection.blogspot.com), GeekFG (http://geekfg.blogspot.com), * stag019, Marc Palau, Steve Hilder, Oleg Eremeev, gorthaur, Arpad Ray * (mailto:arpad@php.net), Public Domain (http://www.json.org/json2.js), * David, T.J. Leahy, Steven Levithan (http://blog.stevenlevithan.com), * gettimeofday, mdsjack (http://www.mdsjack.bo.it), Tyler Akins * (http://rumkin.com), KELAN, Caio Ariede (http://caioariede.com), Mirek * Slugen, Kankrelune (http://www.webfaktory.info/), Karol Kowalski, AJ, Lars * Fischer, Alfonso Jimenez (http://www.alfonsojimenez.com), Breaking Par * Consulting Inc * (http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256CFB006C45F7), * Pellentesque Malesuada, Thunder.m, Josh Fraser * (http://onlineaspect.com/2007/06/08/auto-detect-a-time-zone-with-javascript/), * Aman Gupta, Sakimori, madipta, Douglas Crockford * (http://javascript.crockford.com), Raphael (Ao RUDLER), Ole Vrijenhoek * (http://www.nervous.nl/), Paul, Hyam Singer * (http://www.impact-computing.com/), kenneth, T. Wild, nobbler, David James, * class_exists, noname, Steve Clay, mktime, marc andreu, ger, john * (http://www.jd-tech.net), Marco, Bryan Elliott, J A R, Linuxworld, djmix, * Thiago Mata (http://thiagomata.blog.com), Jon Hohle, Soren Hansen, Pyerre, * Lincoln Ramsay, Bayron Guevara, Sanjoy Roy, sankai, 0m3r, Felix * Geisendoerfer (http://www.debuggable.com/felix), duncan, Gilbert, Subhasis * Deb, T0bsn, Peter-Paul Koch (http://www.quirksmode.org/js/beat.html), Der * Simon (http://innerdom.sourceforge.net/), echo is bad, Eugene Bulkin * (http://doubleaw.com/), JB, Marc Jansen, Francesco, LH, XoraX * (http://www.xorax.info), Ozh, Brad Touesnard, MeEtc * (http://yass.meetcweb.com), Tim Wiel, Nathan, pilus, * http://stackoverflow.com/questions/57803/how-to-convert-decimal-to-hex-in-javascript, * David Randall, vlado houba, Arno, Mick@el, rezna, Eric Nagel, Rick Waldron, * Kirk Strobeck, Saulo Vallory, Kristof Coomans (SCK-CEN Belgian Nucleair * Research Centre), Pierre-Luc Paour, Martin Pool, Bobby Drake, Pul, * Christian Doebler, setcookie, YUI Library: * http://developer.yahoo.com/yui/docs/YAHOO.util.DateLocale.html, * penutbutterjelly, Gabriel Paderni, Luke Godfrey, Blues * (http://tech.bluesmoon.info/), Anton Ongson, Simon Willison * (http://simonwillison.net), Daniel Esteban, Jason Wong * (http://carrot.org/), sowberry, hitwork, Norman "zEh" Fuchs, Yves Sucaet, * johnrembo, Nick Callen, ejsanders, Aidan Lister (http://aidanlister.com/), * Philippe Jausions (http://pear.php.net/user/jausions), dptr1988, Pedro * Tainha (http://www.pedrotainha.com), Alan C, uestla, Wagner B. Soares, * Valentina De Rosa, T.Wild, strcasecmp, strcmp, DxGx, Alexander Ermolaev * (http://snippets.dzone.com/user/AlexanderErmolaev), ChaosNo1, metjay, Blues * at http://hacks.bluesmoon.info/strftime/strftime.js, Andreas, Tim de * Koning, taith, Robin, Luis Salazar (http://www.freaky-media.com/), * FremyCompany, gabriel paderni, FGFEmperor, baris ozdil, Tod Gentille, Matt * Bradley, Manish, Scott Cariss, Slawomir Kaniecki, ReverseSyntax, Mateusz * "loonquawl" Zalega, Francois, date, Cord, Victor, stensi, Jalal Berrami, * Yannoo, jakes, Leslie Hoare, Ben Bryan, booeyOH, mk.keck, Dino, DtTvB * (http://dt.in.th/2008-09-16.string-length-in-bytes.html), Russell Walker * (http://www.nbill.co.uk/), Garagoth, Andrej Pavlovic, Cagri Ekin, Amir * Habibi (http://www.residence-mixte.com/), Allan Jensen * (http://www.winternet.no), Benjamin Lupton, davook, Atli Þór, Howard * Yeend, Diogo Resende, Jay Klehr, Kheang Hok Chin * (http://www.distantia.ca/), Luke Smith (http://lucassmith.name), Rival * * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL KEVIN VAN ZONNEVELD BE LIABLE FOR ANY CLAIM, DAMAGES * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ function base64_decode( data ) { // Decodes string using MIME base64 algorithm // // version: 905.3122 // discuss at: http://phpjs.org/functions/base64_decode // + original by: Tyler Akins (http://rumkin.com) // + improved by: Thunder.m // + input by: Aman Gupta // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + bugfixed by: Onno Marsman // + bugfixed by: Pellentesque Malesuada // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + input by: Brett Zamir (http://brett-zamir.me) // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // - depends on: utf8_decode // * example 1: base64_decode('S2V2aW4gdmFuIFpvbm5ldmVsZA=='); // * returns 1: 'Kevin van Zonneveld' // mozilla has this native // - but breaks in 2.0.0.12! //if (typeof this.window['btoa'] == 'function') { // return btoa(data); //} var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; var o1, o2, o3, h1, h2, h3, h4, bits, i = 0, ac = 0, dec = "", tmp_arr = []; if (!data) { return data; } data += ''; do { // unpack four hexets into three octets using index points in b64 h1 = b64.indexOf(data.charAt(i++)); h2 = b64.indexOf(data.charAt(i++)); h3 = b64.indexOf(data.charAt(i++)); h4 = b64.indexOf(data.charAt(i++)); bits = h1<<18 | h2<<12 | h3<<6 | h4; o1 = bits>>16 & 0xff; o2 = bits>>8 & 0xff; o3 = bits & 0xff; if (h3 == 64) { tmp_arr[ac++] = String.fromCharCode(o1); } else if (h4 == 64) { tmp_arr[ac++] = String.fromCharCode(o1, o2); } else { tmp_arr[ac++] = String.fromCharCode(o1, o2, o3); } } while (i < data.length); dec = tmp_arr.join(''); dec = this.utf8_decode(dec); return dec; } function base64_encode( data ) { // Encodes string using MIME base64 algorithm // // version: 905.2617 // discuss at: http://phpjs.org/functions/base64_encode // + original by: Tyler Akins (http://rumkin.com) // + improved by: Bayron Guevara // + improved by: Thunder.m // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + bugfixed by: Pellentesque Malesuada // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // - depends on: utf8_encode // * example 1: base64_encode('Kevin van Zonneveld'); // * returns 1: 'S2V2aW4gdmFuIFpvbm5ldmVsZA==' // mozilla has this native // - but breaks in 2.0.0.12! //if (typeof this.window['atob'] == 'function') { // return atob(data); //} var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; var o1, o2, o3, h1, h2, h3, h4, bits, i = 0, ac = 0, enc="", tmp_arr = []; if (!data) { return data; } data = this.utf8_encode(data+''); do { // pack three octets into four hexets o1 = data.charCodeAt(i++); o2 = data.charCodeAt(i++); o3 = data.charCodeAt(i++); bits = o1<<16 | o2<<8 | o3; h1 = bits>>18 & 0x3f; h2 = bits>>12 & 0x3f; h3 = bits>>6 & 0x3f; h4 = bits & 0x3f; // use hexets to index into b64, and append result to encoded string tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4); } while (i < data.length); enc = tmp_arr.join(''); switch( data.length % 3 ){ case 1: enc = enc.slice(0, -2) + '=='; break; case 2: enc = enc.slice(0, -1) + '='; break; } return enc; } function date ( format, timestamp ) { // Format a local date/time // // version: 905.3122 // discuss at: http://phpjs.org/functions/date // + original by: Carlos R. L. Rodrigues (http://www.jsfromhell.com) // + parts by: Peter-Paul Koch (http://www.quirksmode.org/js/beat.html) // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + improved by: MeEtc (http://yass.meetcweb.com) // + improved by: Brad Touesnard // + improved by: Tim Wiel // + improved by: Bryan Elliott // + improved by: Brett Zamir (http://brett-zamir.me) // + improved by: David Randall // + input by: Brett Zamir (http://brett-zamir.me) // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + improved by: Brett Zamir (http://brett-zamir.me) // + improved by: Brett Zamir (http://brett-zamir.me) // + derived from: gettimeofday // % note 1: Uses global: php_js to store the default timezone // * example 1: date('H:m:s \\m \\i\\s \\m\\o\\n\\t\\h', 1062402400); // * returns 1: '09:09:40 m is month' // * example 2: date('F j, Y, g:i a', 1062462400); // * returns 2: 'September 2, 2003, 2:26 am' // * example 3: date('Y W o', 1062462400); // * returns 3: '2003 36 2003' // * example 4: x = date('Y m d', (new Date()).getTime()/1000); // 2009 01 09 // * example 4: (x+'').length == 10 // * returns 4: true var jsdate=( (typeof(timestamp) == 'undefined') ? new Date() : // Not provided (typeof(timestamp) == 'number') ? new Date(timestamp*1000) : // UNIX timestamp new Date(timestamp) // Javascript Date() ); // , tal=[] var pad = function(n, c){ if( (n = n + "").length < c ) { return new Array(++c - n.length).join("0") + n; } else { return n; } }; var _dst = function (t) { // Calculate Daylight Saving Time (derived from gettimeofday() code) var dst=0; var jan1 = new Date(t.getFullYear(), 0, 1, 0, 0, 0, 0); // jan 1st var june1 = new Date(t.getFullYear(), 6, 1, 0, 0, 0, 0); // june 1st var temp = jan1.toUTCString(); var jan2 = new Date(temp.slice(0, temp.lastIndexOf(' ')-1)); temp = june1.toUTCString(); var june2 = new Date(temp.slice(0, temp.lastIndexOf(' ')-1)); var std_time_offset = (jan1 - jan2) / (1000 * 60 * 60); var daylight_time_offset = (june1 - june2) / (1000 * 60 * 60); if (std_time_offset === daylight_time_offset) { dst = 0; // daylight savings time is NOT observed } else { // positive is southern, negative is northern hemisphere var hemisphere = std_time_offset - daylight_time_offset; if (hemisphere >= 0) { std_time_offset = daylight_time_offset; } dst = 1; // daylight savings time is observed } return dst; }; var ret = ''; var txt_weekdays = ["Sunday","Monday","Tuesday","Wednesday", "Thursday","Friday","Saturday"]; var txt_ordin = {1:"st",2:"nd",3:"rd",21:"st",22:"nd",23:"rd",31:"st"}; var txt_months = ["", "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]; var f = { // Day d: function(){ return pad(f.j(), 2); }, D: function(){ var t = f.l(); return t.substr(0,3); }, j: function(){ return jsdate.getDate(); }, l: function(){ return txt_weekdays[f.w()]; }, N: function(){ return f.w() + 1; }, S: function(){ return txt_ordin[f.j()] ? txt_ordin[f.j()] : 'th'; }, w: function(){ return jsdate.getDay(); }, z: function(){ return (jsdate - new Date(jsdate.getFullYear() + "/1/1")) / 864e5 >> 0; }, // Week W: function(){ var a = f.z(), b = 364 + f.L() - a; var nd2, nd = (new Date(jsdate.getFullYear() + "/1/1").getDay() || 7) - 1; if(b <= 2 && ((jsdate.getDay() || 7) - 1) <= 2 - b){ return 1; } if(a <= 2 && nd >= 4 && a >= (6 - nd)){ nd2 = new Date(jsdate.getFullYear() - 1 + "/12/31"); return date("W", Math.round(nd2.getTime()/1000)); } return (1 + (nd <= 3 ? ((a + nd) / 7) : (a - (7 - nd)) / 7) >> 0); }, // Month F: function(){ return txt_months[f.n()]; }, m: function(){ return pad(f.n(), 2); }, M: function(){ var t = f.F(); return t.substr(0,3); }, n: function(){ return jsdate.getMonth() + 1; }, t: function(){ var n; if( (n = jsdate.getMonth() + 1) == 2 ){ return 28 + f.L(); } if( n & 1 && n < 8 || !(n & 1) && n > 7 ){ return 31; } return 30; }, // Year L: function(){ var y = f.Y(); return (!(y & 3) && (y % 1e2 || !(y % 4e2))) ? 1 : 0; }, o: function(){ if (f.n() === 12 && f.W() === 1) { return jsdate.getFullYear()+1; } if (f.n() === 1 && f.W() >= 52) { return jsdate.getFullYear()-1; } return jsdate.getFullYear(); }, Y: function(){ return jsdate.getFullYear(); }, y: function(){ return (jsdate.getFullYear() + "").slice(2); }, // Time a: function(){ return jsdate.getHours() > 11 ? "pm" : "am"; }, A: function(){ return f.a().toUpperCase(); }, B: function(){ // peter paul koch: var off = (jsdate.getTimezoneOffset() + 60)*60; var theSeconds = (jsdate.getHours() * 3600) + (jsdate.getMinutes() * 60) + jsdate.getSeconds() + off; var beat = Math.floor(theSeconds/86.4); if (beat > 1000) { beat -= 1000; } if (beat < 0) { beat += 1000; } if ((String(beat)).length == 1) { beat = "00"+beat; } if ((String(beat)).length == 2) { beat = "0"+beat; } return beat; }, g: function(){ return jsdate.getHours() % 12 || 12; }, G: function(){ return jsdate.getHours(); }, h: function(){ return pad(f.g(), 2); }, H: function(){ return pad(jsdate.getHours(), 2); }, i: function(){ return pad(jsdate.getMinutes(), 2); }, s: function(){ return pad(jsdate.getSeconds(), 2); }, u: function(){ return pad(jsdate.getMilliseconds()*1000, 6); }, // Timezone e: function () { /* var abbr='', i=0; if (this.php_js && this.php_js.default_timezone) { return this.php_js.default_timezone; } if (!tal.length) { tal = timezone_abbreviations_list(); } for (abbr in tal) { for (i=0; i < tal[abbr].length; i++) { if (tal[abbr][i].offset === -jsdate.getTimezoneOffset()*60) { return tal[abbr][i].timezone_id; } } } */ return 'UTC'; }, I: function(){ return _dst(jsdate); }, O: function(){ var t = pad(Math.abs(jsdate.getTimezoneOffset()/60*100), 4); t = (jsdate.getTimezoneOffset() > 0) ? "-"+t : "+"+t; return t; }, P: function(){ var O = f.O(); return (O.substr(0, 3) + ":" + O.substr(3, 2)); }, T: function () { /* var abbr='', i=0; if (!tal.length) { tal = timezone_abbreviations_list(); } if (this.php_js && this.php_js.default_timezone) { for (abbr in tal) { for (i=0; i < tal[abbr].length; i++) { if (tal[abbr][i].timezone_id === this.php_js.default_timezone) { return abbr.toUpperCase(); } } } } for (abbr in tal) { for (i=0; i < tal[abbr].length; i++) { if (tal[abbr][i].offset === -jsdate.getTimezoneOffset()*60) { return abbr.toUpperCase(); } } } */ return 'UTC'; }, Z: function(){ return -jsdate.getTimezoneOffset()*60; }, // Full Date/Time c: function(){ return f.Y() + "-" + f.m() + "-" + f.d() + "T" + f.h() + ":" + f.i() + ":" + f.s() + f.P(); }, r: function(){ return f.D()+', '+f.d()+' '+f.M()+' '+f.Y()+' '+f.H()+':'+f.i()+':'+f.s()+' '+f.O(); }, U: function(){ return Math.round(jsdate.getTime()/1000); } }; return format.replace(/[\\]?([a-zA-Z])/g, function(t, s){ if( t!=s ){ // escaped ret = s; } else if( f[s] ){ // a date function exists ret = f[s](); } else{ // nothing special ret = s; } return ret; }); } function strtotime(str, now) { // Convert string representation of date and time to a timestamp // // version: 905.3122 // discuss at: http://phpjs.org/functions/strtotime // + original by: Caio Ariede (http://caioariede.com) // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + input by: David // + improved by: Caio Ariede (http://caioariede.com) // + improved by: Brett Zamir (http://brett-zamir.me) // + bugfixed by: Wagner B. Soares // % note 1: Examples all have a fixed timestamp to prevent tests to fail because of variable time(zones) // * example 1: strtotime('+1 day', 1129633200); // * returns 1: 1129719600 // * example 2: strtotime('+1 week 2 days 4 hours 2 seconds', 1129633200); // * returns 2: 1130425202 // * example 3: strtotime('last month', 1129633200); // * returns 3: 1127041200 // * example 4: strtotime('2009-05-04 08:30:00'); // * returns 4: 1241418600 var i, match, s, strTmp = '', parse = ''; strTmp = str; strTmp = strTmp.replace(/\s{2,}|^\s|\s$/g, ' '); // unecessary spaces strTmp = strTmp.replace(/[\t\r\n]/g, ''); // unecessary chars if (strTmp == 'now') { return (new Date()).getTime()/1000; // Return seconds, not milli-seconds } else if (!isNaN(parse = Date.parse(strTmp))) { return (parse/1000); } else if (now) { now = new Date(now*1000); // Accept PHP-style seconds } else { now = new Date(); } strTmp = strTmp.toLowerCase(); var __is = { day: { 'sun': 0, 'mon': 1, 'tue': 2, 'wed': 3, 'thu': 4, 'fri': 5, 'sat': 6 }, mon: { 'jan': 0, 'feb': 1, 'mar': 2, 'apr': 3, 'may': 4, 'jun': 5, 'jul': 6, 'aug': 7, 'sep': 8, 'oct': 9, 'nov': 10, 'dec': 11 } }; var process = function (m) { var ago = (m[2] && m[2] == 'ago'); var num = (num = m[0] == 'last' ? -1 : 1) * (ago ? -1 : 1); switch (m[0]) { case 'last': case 'next': switch (m[1].substring(0, 3)) { case 'yea': now.setFullYear(now.getFullYear() + num); break; case 'mon': now.setMonth(now.getMonth() + num); break; case 'wee': now.setDate(now.getDate() + (num * 7)); break; case 'day': now.setDate(now.getDate() + num); break; case 'hou': now.setHours(now.getHours() + num); break; case 'min': now.setMinutes(now.getMinutes() + num); break; case 'sec': now.setSeconds(now.getSeconds() + num); break; default: var day; if (typeof (day = __is.day[m[1].substring(0, 3)]) != 'undefined') { var diff = day - now.getDay(); if (diff == 0) { diff = 7 * num; } else if (diff > 0) { if (m[0] == 'last') {diff -= 7;} } else { if (m[0] == 'next') {diff += 7;} } now.setDate(now.getDate() + diff); } } break; default: if (/\d+/.test(m[0])) { num *= parseInt(m[0], 10); switch (m[1].substring(0, 3)) { case 'yea': now.setFullYear(now.getFullYear() + num); break; case 'mon': now.setMonth(now.getMonth() + num); break; case 'wee': now.setDate(now.getDate() + (num * 7)); break; case 'day': now.setDate(now.getDate() + num); break; case 'hou': now.setHours(now.getHours() + num); break; case 'min': now.setMinutes(now.getMinutes() + num); break; case 'sec': now.setSeconds(now.getSeconds() + num); break; } } else { return false; } break; } return true; }; match = strTmp.match(/^(\d{2,4}-\d{2}-\d{2})(?:\s(\d{1,2}:\d{2}(:\d{2})?)?(?:\.(\d+))?)?$/); if (match != null) { if (!match[2]) { match[2] = '00:00:00'; } else if (!match[3]) { match[2] += ':00'; } s = match[1].split(/-/g); for (i in __is.mon) { if (__is.mon[i] == s[1] - 1) { s[1] = i; } } s[0] = parseInt(s[0], 10); s[0] = (s[0] >= 0 && s[0] <= 69) ? '20'+(s[0] < 10 ? '0'+s[0] : s[0]+'') : (s[0] >= 70 && s[0] <= 99) ? '19'+s[0] : s[0]+''; return parseInt(this.strtotime(s[2] + ' ' + s[1] + ' ' + s[0] + ' ' + match[2])+(match[4] ? match[4]/1000 : ''), 10); } var regex = '([+-]?\\d+\\s'+ '(years?|months?|weeks?|days?|hours?|min|minutes?|sec|seconds?'+ '|sun\.?|sunday|mon\.?|monday|tue\.?|tuesday|wed\.?|wednesday'+ '|thu\.?|thursday|fri\.?|friday|sat\.?|saturday)'+ '|(last|next)\\s'+ '(years?|months?|weeks?|days?|hours?|min|minutes?|sec|seconds?'+ '|sun\.?|sunday|mon\.?|monday|tue\.?|tuesday|wed\.?|wednesday'+ '|thu\.?|thursday|fri\.?|friday|sat\.?|saturday))'+ '(\\sago)?'; match = strTmp.match(new RegExp(regex, 'g')); if (match == null) { return false; } for (i in match) { if (!process(match[i].split(' '))) { return false; } } return (now.getTime()/1000); } function strtr (str, from, to) { // Translates characters in str using given translation tables // // version: 905.3122 // discuss at: http://phpjs.org/functions/strtr // + original by: Brett Zamir (http://brett-zamir.me) // + input by: uestla // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + input by: Alan C // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // * example 1: $trans = {'hello' : 'hi', 'hi' : 'hello'}; // * example 1: strtr('hi all, I said hello', $trans) // * returns 1: 'hello all, I said hi' // * example 2: strtr('äaabaåccasdeöoo', 'äåö','aao'); // * returns 2: 'aaabaaccasdeooo' // * example 3: strtr('ääääääää', 'ä', 'a'); // * returns 3: 'aaaaaaaa' // * example 4: strtr('http', 'pthxyz','xyzpth'); // * returns 4: 'zyyx' // * example 5: strtr('zyyx', 'pthxyz','xyzpth'); // * returns 5: 'http' var fr = '', i = 0, j = 0, lenStr = 0, lenFrom = 0; var tmpFrom = []; var tmpTo = []; var ret = ''; var match = false; // Received replace_pairs? // Convert to normal from->to chars if (typeof from === 'object') { for (fr in from) { tmpFrom.push(fr); tmpTo.push(from[fr]); } from = tmpFrom; to = tmpTo; } // Walk through subject and replace chars when needed lenStr = str.length; lenFrom = from.length; for (i = 0; i < lenStr; i++) { match = false; for (j = 0; j < lenFrom; j++) { if (str.substr(i, from[j].length) == from[j]) { match = true; // Fast forward i = (i + from[j].length)-1; break; } } if (false !== match) { ret += to[j]; } else { ret += str[i]; } } return ret; } function urldecode( str ) { // Decodes URL-encoded string // // version: 905.3122 // discuss at: http://phpjs.org/functions/urldecode // + original by: Philip Peterson // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + input by: AJ // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + improved by: Brett Zamir (http://brett-zamir.me) // + input by: travc // + input by: Brett Zamir (http://brett-zamir.me) // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + improved by: Lars Fischer // % note 1: info on what encoding functions to use from: http://xkr.us/articles/javascript/encode-compare/ // * example 1: urldecode('Kevin+van+Zonneveld%21'); // * returns 1: 'Kevin van Zonneveld!' // * example 2: urldecode('http%3A%2F%2Fkevin.vanzonneveld.net%2F'); // * returns 2: 'http://kevin.vanzonneveld.net/' // * example 3: urldecode('http%3A%2F%2Fwww.google.nl%2Fsearch%3Fq%3Dphp.js%26ie%3Dutf-8%26oe%3Dutf-8%26aq%3Dt%26rls%3Dcom.ubuntu%3Aen-US%3Aunofficial%26client%3Dfirefox-a'); // * returns 3: 'http://www.google.nl/search?q=php.js&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a' var histogram = {}, ret = str.toString(), unicodeStr='', hexEscStr=''; var replacer = function(search, replace, str) { var tmp_arr = []; tmp_arr = str.split(search); return tmp_arr.join(replace); }; // The histogram is identical to the one in urlencode. histogram["'"] = '%27'; histogram['('] = '%28'; histogram[')'] = '%29'; histogram['*'] = '%2A'; histogram['~'] = '%7E'; histogram['!'] = '%21'; histogram['%20'] = '+'; histogram['\u00DC'] = '%DC'; histogram['\u00FC'] = '%FC'; histogram['\u00C4'] = '%D4'; histogram['\u00E4'] = '%E4'; histogram['\u00D6'] = '%D6'; histogram['\u00F6'] = '%F6'; histogram['\u00DF'] = '%DF'; histogram['\u20AC'] = '%80'; histogram['\u0081'] = '%81'; histogram['\u201A'] = '%82'; histogram['\u0192'] = '%83'; histogram['\u201E'] = '%84'; histogram['\u2026'] = '%85'; histogram['\u2020'] = '%86'; histogram['\u2021'] = '%87'; histogram['\u02C6'] = '%88'; histogram['\u2030'] = '%89'; histogram['\u0160'] = '%8A'; histogram['\u2039'] = '%8B'; histogram['\u0152'] = '%8C'; histogram['\u008D'] = '%8D'; histogram['\u017D'] = '%8E'; histogram['\u008F'] = '%8F'; histogram['\u0090'] = '%90'; histogram['\u2018'] = '%91'; histogram['\u2019'] = '%92'; histogram['\u201C'] = '%93'; histogram['\u201D'] = '%94'; histogram['\u2022'] = '%95'; histogram['\u2013'] = '%96'; histogram['\u2014'] = '%97'; histogram['\u02DC'] = '%98'; histogram['\u2122'] = '%99'; histogram['\u0161'] = '%9A'; histogram['\u203A'] = '%9B'; histogram['\u0153'] = '%9C'; histogram['\u009D'] = '%9D'; histogram['\u017E'] = '%9E'; histogram['\u0178'] = '%9F'; for (unicodeStr in histogram) { hexEscStr = histogram[unicodeStr]; // Switch order when decoding ret = replacer(hexEscStr, unicodeStr, ret); // Custom replace. No regexing } // End with decodeURIComponent, which most resembles PHP's encoding functions ret = decodeURIComponent(ret); return ret; } function urlencode( str ) { // URL-encodes string // // version: 905.3122 // discuss at: http://phpjs.org/functions/urlencode // + original by: Philip Peterson // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + input by: AJ // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + improved by: Brett Zamir (http://brett-zamir.me) // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + input by: travc // + input by: Brett Zamir (http://brett-zamir.me) // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + improved by: Lars Fischer // % note 1: info on what encoding functions to use from: http://xkr.us/articles/javascript/encode-compare/ // * example 1: urlencode('Kevin van Zonneveld!'); // * returns 1: 'Kevin+van+Zonneveld%21' // * example 2: urlencode('http://kevin.vanzonneveld.net/'); // * returns 2: 'http%3A%2F%2Fkevin.vanzonneveld.net%2F' // * example 3: urlencode('http://www.google.nl/search?q=php.js&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a'); // * returns 3: 'http%3A%2F%2Fwww.google.nl%2Fsearch%3Fq%3Dphp.js%26ie%3Dutf-8%26oe%3Dutf-8%26aq%3Dt%26rls%3Dcom.ubuntu%3Aen-US%3Aunofficial%26client%3Dfirefox-a' var histogram = {}, unicodeStr='', hexEscStr=''; var ret = (str+'').toString(); var replacer = function(search, replace, str) { var tmp_arr = []; tmp_arr = str.split(search); return tmp_arr.join(replace); }; // The histogram is identical to the one in urldecode. histogram["'"] = '%27'; histogram['('] = '%28'; histogram[')'] = '%29'; histogram['*'] = '%2A'; histogram['~'] = '%7E'; histogram['!'] = '%21'; histogram['%20'] = '+'; histogram['\u00DC'] = '%DC'; histogram['\u00FC'] = '%FC'; histogram['\u00C4'] = '%D4'; histogram['\u00E4'] = '%E4'; histogram['\u00D6'] = '%D6'; histogram['\u00F6'] = '%F6'; histogram['\u00DF'] = '%DF'; histogram['\u20AC'] = '%80'; histogram['\u0081'] = '%81'; histogram['\u201A'] = '%82'; histogram['\u0192'] = '%83'; histogram['\u201E'] = '%84'; histogram['\u2026'] = '%85'; histogram['\u2020'] = '%86'; histogram['\u2021'] = '%87'; histogram['\u02C6'] = '%88'; histogram['\u2030'] = '%89'; histogram['\u0160'] = '%8A'; histogram['\u2039'] = '%8B'; histogram['\u0152'] = '%8C'; histogram['\u008D'] = '%8D'; histogram['\u017D'] = '%8E'; histogram['\u008F'] = '%8F'; histogram['\u0090'] = '%90'; histogram['\u2018'] = '%91'; histogram['\u2019'] = '%92'; histogram['\u201C'] = '%93'; histogram['\u201D'] = '%94'; histogram['\u2022'] = '%95'; histogram['\u2013'] = '%96'; histogram['\u2014'] = '%97'; histogram['\u02DC'] = '%98'; histogram['\u2122'] = '%99'; histogram['\u0161'] = '%9A'; histogram['\u203A'] = '%9B'; histogram['\u0153'] = '%9C'; histogram['\u009D'] = '%9D'; histogram['\u017E'] = '%9E'; histogram['\u0178'] = '%9F'; // Begin with encodeURIComponent, which most resembles PHP's encoding functions ret = encodeURIComponent(ret); for (unicodeStr in histogram) { hexEscStr = histogram[unicodeStr]; ret = replacer(unicodeStr, hexEscStr, ret); // Custom replace. No regexing } // Uppercase for full PHP compatibility return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) { return "%"+m2.toUpperCase(); }); } function utf8_decode ( str_data ) { // Converts a UTF-8 encoded string to ISO-8859-1 // // version: 905.3122 // discuss at: http://phpjs.org/functions/utf8_decode // + 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(''); } function utf8_encode ( argString ) { // Encodes an ISO-8859-1 string to UTF-8 // // version: 905.1217 // discuss at: http://phpjs.org/functions/utf8_encode // + 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 // * example 1: utf8_encode('Kevin van Zonneveld'); // * returns 1: 'Kevin van Zonneveld' var string = (argString+'').replace(/\r\n/g, "\n").replace(/\r/g, "\n"); var utftext = ""; var start, end; var 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.substring(start, end); } utftext += enc; start = end = n+1; } } if (end > start) { utftext += string.substring(start, string.length); } return utftext; }