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Run results for:
date format: php date(locutus.io) vs dayjs vs monent.js vs luxon vs date-fns/format
php date by locutus.io dayjs 1.11.7 (jsdelivr) moment 2.29.4 (jsdelivr) luxon 3.3.0 (jsdelivr) date-fns 2.29.3 (rollup)
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=576046" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0
Browser:
Firefox 133
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
test1: php date funtion
376448.1 Ops/sec
test2: day.js
281415.2 Ops/sec
test3: moment.js
183716.1 Ops/sec
test4: luxon
125402.7 Ops/sec
test5: date-fns/format
145083.3 Ops/sec
HTML Preparation code:
<script src="https://cdn.jsdelivr.net/npm/dayjs@1.11.7/dayjs.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/moment@2.29.4/moment.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/luxon@3.3.0/build/global/luxon.min.js"></script>
Script Preparation code:
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See: https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#string-arguments"),console.warn((new Error).stack)),new Date(NaN))}var a={};function o(){return a}function i(t){return i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},i(t)}function u(t){if(e(1,arguments),!function(t){return e(1,arguments),t instanceof Date||"object"===i(t)&&"[object Date]"===Object.prototype.toString.call(t)}(t)&&"number"!=typeof t)return!1;var n=r(t);return!isNaN(Number(n))}function s(n,a){return e(2,arguments),function(n,a){e(2,arguments);var o=r(n).getTime(),i=t(a);return new Date(o+i)}(n,-t(a))}var d=864e5;function l(t){e(1,arguments);var n=r(t),a=n.getUTCDay(),o=(a<1?7:0)+a-1;return n.setUTCDate(n.getUTCDate()-o),n.setUTCHours(0,0,0,0),n}function c(t){e(1,arguments);var n=r(t),a=n.getUTCFullYear(),o=new Date(0);o.setUTCFullYear(a+1,0,4),o.setUTCHours(0,0,0,0);var i=l(o),u=new Date(0);u.setUTCFullYear(a,0,4),u.setUTCHours(0,0,0,0);var s=l(u);return n.getTime()>=i.getTime()?a+1:n.getTime()>=s.getTime()?a:a-1}var f=6048e5;function h(t){e(1,arguments);var n=r(t),a=l(n).getTime()-function(t){e(1,arguments);var n=c(t),r=new Date(0);return r.setUTCFullYear(n,0,4),r.setUTCHours(0,0,0,0),l(r)}(n).getTime();return Math.round(a/f)+1}function m(n,a){var i,u,s,d,l,c,f,h;e(1,arguments);var m=o(),g=t(null!==(i=null!==(u=null!==(s=null!==(d=null==a?void 0:a.weekStartsOn)&&void 0!==d?d:null==a||null===(l=a.locale)||void 0===l||null===(c=l.options)||void 0===c?void 0:c.weekStartsOn)&&void 0!==s?s:m.weekStartsOn)&&void 0!==u?u:null===(f=m.locale)||void 0===f||null===(h=f.options)||void 0===h?void 0:h.weekStartsOn)&&void 0!==i?i:0);if(!(g>=0&&g<=6))throw new RangeError("weekStartsOn must be between 0 and 6 inclusively");var v=r(n),w=v.getUTCDay(),b=(w<g?7:0)+w-g;return 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h=o(),v=t(null!==(a=null!==(i=null!==(u=null!==(s=null==r?void 0:r.firstWeekContainsDate)&&void 0!==s?s:null==r||null===(d=r.locale)||void 0===d||null===(l=d.options)||void 0===l?void 0:l.firstWeekContainsDate)&&void 0!==u?u:h.firstWeekContainsDate)&&void 0!==i?i:null===(c=h.locale)||void 0===c||null===(f=c.options)||void 0===f?void 0:f.firstWeekContainsDate)&&void 0!==a?a:1),w=g(n,r),b=new Date(0);return b.setUTCFullYear(w,0,v),b.setUTCHours(0,0,0,0),m(b,r)}(i,a).getTime();return Math.round(u/v)+1}function b(t,e){for(var n=t<0?"-":"",r=Math.abs(t).toString();r.length<e;)r="0"+r;return n+r}var y=function(t,e){var n=t.getUTCFullYear(),r=n>0?n:1-n;return b("yy"===e?r%100:r,e.length)},p=function(t,e){var n=t.getUTCMonth();return"M"===e?String(n+1):b(n+1,2)},T=function(t,e){return b(t.getUTCDate(),e.length)},C=function(t,e){return b(t.getUTCHours()%12||12,e.length)},M=function(t,e){return b(t.getUTCHours(),e.length)},D=function(t,e){return b(t.getUTCMinutes(),e.length)},k=function(t,e){return b(t.getUTCSeconds(),e.length)},S=function(t,e){var n=e.length,r=t.getUTCMilliseconds();return b(Math.floor(r*Math.pow(10,n-3)),e.length)},x="midnight",U="noon",P="morning",W="afternoon",Y="evening",E="night",N={G:function(t,e,n){var r=t.getUTCFullYear()>0?1:0;switch(e){case"G":case"GG":case"GGG":return n.era(r,{width:"abbreviated"});case"GGGGG":return n.era(r,{width:"narrow"});default:return n.era(r,{width:"wide"})}},y:function(t,e,n){if("yo"===e){var r=t.getUTCFullYear(),a=r>0?r:1-r;return n.ordinalNumber(a,{unit:"year"})}return y(t,e)},Y:function(t,e,n,r){var a=g(t,r),o=a>0?a:1-a;return"YY"===e?b(o%100,2):"Yo"===e?n.ordinalNumber(o,{unit:"year"}):b(o,e.length)},R:function(t,e){return b(c(t),e.length)},u:function(t,e){return b(t.getUTCFullYear(),e.length)},Q:function(t,e,n){var r=Math.ceil((t.getUTCMonth()+1)/3);switch(e){case"Q":return String(r);case"QQ":return b(r,2);case"Qo":return 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r=t.getUTCMonth();switch(e){case"L":return String(r+1);case"LL":return b(r+1,2);case"Lo":return n.ordinalNumber(r+1,{unit:"month"});case"LLL":return n.month(r,{width:"abbreviated",context:"standalone"});case"LLLLL":return n.month(r,{width:"narrow",context:"standalone"});default:return n.month(r,{width:"wide",context:"standalone"})}},w:function(t,e,n,r){var a=w(t,r);return"wo"===e?n.ordinalNumber(a,{unit:"week"}):b(a,e.length)},I:function(t,e,n){var r=h(t);return"Io"===e?n.ordinalNumber(r,{unit:"week"}):b(r,e.length)},d:function(t,e,n){return"do"===e?n.ordinalNumber(t.getUTCDate(),{unit:"date"}):T(t,e)},D:function(t,n,a){var o=function(t){e(1,arguments);var n=r(t),a=n.getTime();n.setUTCMonth(0,1),n.setUTCHours(0,0,0,0);var o=a-n.getTime();return Math.floor(o/d)+1}(t);return"Do"===n?a.ordinalNumber(o,{unit:"dayOfYear"}):b(o,n.length)},E:function(t,e,n){var r=t.getUTCDay();switch(e){case"E":case"EE":case"EEE":return n.day(r,{width:"abbreviated",context:"formatting"});case"EEEEE":return n.day(r,{width:"narrow",context:"formatting"});case"EEEEEE":return n.day(r,{width:"short",context:"formatting"});default:return n.day(r,{width:"wide",context:"formatting"})}},e:function(t,e,n,r){var a=t.getUTCDay(),o=(a-r.weekStartsOn+8)%7||7;switch(e){case"e":return String(o);case"ee":return b(o,2);case"eo":return n.ordinalNumber(o,{unit:"day"});case"eee":return n.day(a,{width:"abbreviated",context:"formatting"});case"eeeee":return n.day(a,{width:"narrow",context:"formatting"});case"eeeeee":return n.day(a,{width:"short",context:"formatting"});default:return n.day(a,{width:"wide",context:"formatting"})}},c:function(t,e,n,r){var a=t.getUTCDay(),o=(a-r.weekStartsOn+8)%7||7;switch(e){case"c":return String(o);case"cc":return b(o,e.length);case"co":return n.ordinalNumber(o,{unit:"day"});case"ccc":return n.day(a,{width:"abbreviated",context:"standalone"});case"ccccc":return n.day(a,{width:"narrow",context:"standalone"});case"cccccc":return 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r,a=t.getUTCHours();switch(r=12===a?U:0===a?x:a/12>=1?"pm":"am",e){case"b":case"bb":return n.dayPeriod(r,{width:"abbreviated",context:"formatting"});case"bbb":return n.dayPeriod(r,{width:"abbreviated",context:"formatting"}).toLowerCase();case"bbbbb":return n.dayPeriod(r,{width:"narrow",context:"formatting"});default:return n.dayPeriod(r,{width:"wide",context:"formatting"})}},B:function(t,e,n){var r,a=t.getUTCHours();switch(r=a>=17?Y:a>=12?W:a>=4?P:E,e){case"B":case"BB":case"BBB":return n.dayPeriod(r,{width:"abbreviated",context:"formatting"});case"BBBBB":return n.dayPeriod(r,{width:"narrow",context:"formatting"});default:return n.dayPeriod(r,{width:"wide",context:"formatting"})}},h:function(t,e,n){if("ho"===e){var r=t.getUTCHours()%12;return 0===r&&(r=12),n.ordinalNumber(r,{unit:"hour"})}return C(t,e)},H:function(t,e,n){return"Ho"===e?n.ordinalNumber(t.getUTCHours(),{unit:"hour"}):M(t,e)},K:function(t,e,n){var 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a=(r._originalDate||t).getTimezoneOffset();switch(e){case"z":case"zz":case"zzz":return"GMT"+O(a,":");default:return"GMT"+F(a,":")}},t:function(t,e,n,r){var a=r._originalDate||t;return b(Math.floor(a.getTime()/1e3),e.length)},T:function(t,e,n,r){return b((r._originalDate||t).getTime(),e.length)}};function O(t,e){var n=t>0?"-":"+",r=Math.abs(t),a=Math.floor(r/60),o=r%60;if(0===o)return n+String(a);var i=e||"";return n+String(a)+i+b(o,2)}function q(t,e){return t%60==0?(t>0?"-":"+")+b(Math.abs(t)/60,2):F(t,e)}function F(t,e){var n=e||"",r=t>0?"-":"+",a=Math.abs(t);return r+b(Math.floor(a/60),2)+n+b(a%60,2)}var j=N,H=function(t,e){switch(t){case"P":return e.date({width:"short"});case"PP":return e.date({width:"medium"});case"PPP":return e.date({width:"long"});default:return e.date({width:"full"})}},z=function(t,e){switch(t){case"p":return e.time({width:"short"});case"pp":return e.time({width:"medium"});case"ppp":return e.time({width:"long"});default:return e.time({width:"full"})}},L={p:z,P:function(t,e){var n,r=t.match(/(P+)(p+)?/)||[],a=r[1],o=r[2];if(!o)return H(t,e);switch(a){case"P":n=e.dateTime({width:"short"});break;case"PP":n=e.dateTime({width:"medium"});break;case"PPP":n=e.dateTime({width:"long"});break;default:n=e.dateTime({width:"full"})}return n.replace("{{date}}",H(a,e)).replace("{{time}}",z(o,e))}},Q=L,A=["D","DD"],G=["YY","YYYY"];function X(t,e,n){if("YYYY"===t)throw new RangeError("Use `yyyy` instead of `YYYY` (in `".concat(e,"`) for formatting years to the input `").concat(n,"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md"));if("YY"===t)throw new RangeError("Use `yy` instead of `YY` (in `".concat(e,"`) for formatting years to the input `").concat(n,"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md"));if("D"===t)throw new RangeError("Use `d` instead of `D` (in `".concat(e,"`) for formatting days of the month to the input `").concat(n,"`; see: 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r;if("formatting"===(null!=n&&n.context?String(n.context):"standalone")&&t.formattingValues){var a=t.defaultFormattingWidth||t.defaultWidth,o=null!=n&&n.width?String(n.width):a;r=t.formattingValues[o]||t.formattingValues[a]}else{var i=t.defaultWidth,u=null!=n&&n.width?String(n.width):t.defaultWidth;r=t.values[u]||t.values[i]}return r[t.argumentCallback?t.argumentCallback(e):e]}}var V={ordinalNumber:function(t,e){var n=Number(t),r=n%100;if(r>20||r<10)switch(r%10){case 1:return n+"st";case 2:return n+"nd";case 3:return n+"rd"}return n+"th"},era:I({values:{narrow:["B","A"],abbreviated:["BC","AD"],wide:["Before Christ","Anno Domini"]},defaultWidth:"wide"}),quarter:I({values:{narrow:["1","2","3","4"],abbreviated:["Q1","Q2","Q3","Q4"],wide:["1st quarter","2nd quarter","3rd quarter","4th quarter"]},defaultWidth:"wide",argumentCallback:function(t){return 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an unescaped latin alphabet character `"+e+"`");return t})).join("")};return it})); function phpDate(format, timestamp) { // discuss at: https://locutus.io/php/date/ // original by: Carlos R. L. Rodrigues (https://www.jsfromhell.com) // original by: gettimeofday // parts by: Peter-Paul Koch (https://www.quirksmode.org/js/beat.html) // improved by: Kevin van Zonneveld (https://kvz.io) // improved by: MeEtc (https://yass.meetcweb.com) // improved by: Brad Touesnard // improved by: Tim Wiel // improved by: Bryan Elliott // improved by: David Randall // improved by: Theriault (https://github.com/Theriault) // improved by: Theriault (https://github.com/Theriault) // improved by: Brett Zamir (https://brett-zamir.me) // improved by: Theriault (https://github.com/Theriault) // improved by: Thomas Beaucourt (https://www.webapp.fr) // improved by: JT // improved by: Theriault (https://github.com/Theriault) // improved by: Rafał Kukawski (https://blog.kukawski.pl) // improved by: Theriault (https://github.com/Theriault) // input by: Brett Zamir (https://brett-zamir.me) // input by: majak // input by: Alex // input by: Martin // input by: Alex Wilson // input by: Haravikk // bugfixed by: Kevin van Zonneveld (https://kvz.io) // bugfixed by: majak // bugfixed by: Kevin van Zonneveld (https://kvz.io) // bugfixed by: Brett Zamir (https://brett-zamir.me) // bugfixed by: omid (https://locutus.io/php/380:380#comment_137122) // bugfixed by: Chris (https://www.devotis.nl/) // note 1: Uses global: locutus to store the default timezone // note 1: Although the function potentially allows timezone info // note 1: (see notes), it currently does not set // note 1: per a timezone specified by date_default_timezone_set(). Implementers might use // note 1: $locutus.currentTimezoneOffset and // note 1: $locutus.currentTimezoneDST set by that function // note 1: in order to adjust the dates in this function // note 1: (or our other date functions!) accordingly // example 1: date('H:m:s \\m \\i\\s \\m\\o\\n\\t\\h', 1062402400) // returns 1: '07:09:40 m is month' // example 2: date('F j, Y, g:i a', 1062462400) // returns 2: 'September 2, 2003, 12:26 am' // example 3: date('Y W o', 1062462400) // returns 3: '2003 36 2003' // example 4: var $x = date('Y m d', (new Date()).getTime() / 1000) // example 4: $x = $x + '' // example 4: var $result = $x.length // 2009 01 09 // returns 4: 10 // example 5: date('W', 1104534000) // returns 5: '52' // example 6: date('B t', 1104534000) // returns 6: '999 31' // example 7: date('W U', 1293750000.82); // 2010-12-31 // returns 7: '52 1293750000' // example 8: date('W', 1293836400); // 2011-01-01 // returns 8: '52' // example 9: date('W Y-m-d', 1293974054); // 2011-01-02 // returns 9: '52 2011-01-02' // test: skip-1 skip-2 skip-5 let jsdate, f; // Keep this here (works, but for code commented-out below for file size reasons) // var tal= []; const txtWords = [ 'Sun', 'Mon', 'Tues', 'Wednes', 'Thurs', 'Fri', 'Satur', 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December' ]; // trailing backslash -> (dropped) // a backslash followed by any character (including backslash) -> the character // empty string -> empty string const formatChr = /\\?(.?)/gi; const formatChrCb = function (t, s) { return f[t] ? f[t]() : s; }; const _pad = function (n, c) { n = String(n); while (n.length < c) { n = '0' + n; } return n; }; f = { // Day d: function () { // Day of month w/leading 0; 01..31 return _pad(f.j(), 2); }, D: function () { // Shorthand day name; Mon...Sun return f.l() .slice(0, 3); }, j: function () { // Day of month; 1..31 return jsdate.getDate(); }, l: function () { // Full day name; Monday...Sunday return txtWords[f.w()] + 'day'; }, N: function () { // ISO-8601 day of week; 1[Mon]..7[Sun] return f.w() || 7; }, S: function () { // Ordinal suffix for day of month; st, nd, rd, th const j = f.j(); let i = j % 10; if (i <= 3 && parseInt((j % 100) / 10, 10) === 1) { i = 0; } return ['st', 'nd', 'rd'][i - 1] || 'th'; }, w: function () { // Day of week; 0[Sun]..6[Sat] return jsdate.getDay(); }, z: function () { // Day of year; 0..365 const a = new Date(f.Y(), f.n() - 1, f.j()); const b = new Date(f.Y(), 0, 1); return Math.round((a - b) / 864e5); }, // Week W: function () { // ISO-8601 week number const a = new Date(f.Y(), f.n() - 1, f.j() - f.N() + 3); const b = new Date(a.getFullYear(), 0, 4); return _pad(1 + Math.round((a - b) / 864e5 / 7), 2); }, // Month F: function () { // Full month name; January...December return txtWords[6 + f.n()]; }, m: function () { // Month w/leading 0; 01...12 return _pad(f.n(), 2); }, M: function () { // Shorthand month name; Jan...Dec return f.F() .slice(0, 3); }, n: function () { // Month; 1...12 return jsdate.getMonth() + 1; }, t: function () { // Days in month; 28...31 return (new Date(f.Y(), f.n(), 0)) .getDate(); }, // Year L: function () { // Is leap year?; 0 or 1 const j = f.Y(); return j % 4 === 0 & j % 100 !== 0 | j % 400 === 0; }, o: function () { // ISO-8601 year const n = f.n(); const W = f.W(); const Y = f.Y(); return Y + (n === 12 && W < 9 ? 1 : n === 1 && W > 9 ? -1 : 0); }, Y: function () { // Full year; e.g. 1980...2010 return jsdate.getFullYear(); }, y: function () { // Last two digits of year; 00...99 return f.Y() .toString() .slice(-2); }, // Time a: function () { // am or pm return jsdate.getHours() > 11 ? 'pm' : 'am'; }, A: function () { // AM or PM return f.a() .toUpperCase(); }, B: function () { // Swatch Internet time; 000..999 const H = jsdate.getUTCHours() * 36e2; // Hours const i = jsdate.getUTCMinutes() * 60; // Minutes // Seconds const s = jsdate.getUTCSeconds(); return _pad(Math.floor((H + i + s + 36e2) / 86.4) % 1e3, 3); }, g: function () { // 12-Hours; 1..12 return f.G() % 12 || 12; }, G: function () { // 24-Hours; 0..23 return jsdate.getHours(); }, h: function () { // 12-Hours w/leading 0; 01..12 return _pad(f.g(), 2); }, H: function () { // 24-Hours w/leading 0; 00..23 return _pad(f.G(), 2); }, i: function () { // Minutes w/leading 0; 00..59 return _pad(jsdate.getMinutes(), 2); }, s: function () { // Seconds w/leading 0; 00..59 return _pad(jsdate.getSeconds(), 2); }, u: function () { // Microseconds; 000000-999000 return _pad(jsdate.getMilliseconds() * 1000, 6); }, // Timezone e: function () { // Timezone identifier; e.g. Atlantic/Azores, ... // The following works, but requires inclusion of the very large // timezone_abbreviations_list() function. /* return that.date_default_timezone_get(); */ const msg = 'Not supported (see source code of date() for timezone on how to add support)'; throw new Error(msg); }, I: function () { // DST observed?; 0 or 1 // Compares Jan 1 minus Jan 1 UTC to Jul 1 minus Jul 1 UTC. // If they are not equal, then DST is observed. const a = new Date(f.Y(), 0); // Jan 1 const c = Date.UTC(f.Y(), 0); // Jan 1 UTC const b = new Date(f.Y(), 6); // Jul 1 // Jul 1 UTC const d = Date.UTC(f.Y(), 6); return ((a - c) !== (b - d)) ? 1 : 0; }, O: function () { // Difference to GMT in hour format; e.g. +0200 const tzo = jsdate.getTimezoneOffset(); const a = Math.abs(tzo); return (tzo > 0 ? '-' : '+') + _pad(Math.floor(a / 60) * 100 + a % 60, 4); }, P: function () { // Difference to GMT w/colon; e.g. +02:00 const O = f.O(); return (O.substr(0, 3) + ':' + O.substr(3, 2)); }, T: function () { // The following works, but requires inclusion of the very // large timezone_abbreviations_list() function. /* var abbr, i, os, _default; if (!tal.length) { tal = that.timezone_abbreviations_list(); } if ($locutus && $locutus.default_timezone) { _default = $locutus.default_timezone; for (abbr in tal) { for (i = 0; i < tal[abbr].length; i++) { if (tal[abbr][i].timezone_id === _default) { return abbr.toUpperCase(); } } } } for (abbr in tal) { for (i = 0; i < tal[abbr].length; i++) { os = -jsdate.getTimezoneOffset() * 60; if (tal[abbr][i].offset === os) { return abbr.toUpperCase(); } } } */ return 'UTC'; }, Z: function () { // Timezone offset in seconds (-43200...50400) return -jsdate.getTimezoneOffset() * 60; }, // Full Date/Time c: function () { // ISO-8601 date. return 'Y-m-d\\TH:i:sP'.replace(formatChr, formatChrCb); }, r: function () { // RFC 2822 return 'D, d M Y H:i:s O'.replace(formatChr, formatChrCb); }, U: function () { // Seconds since UNIX epoch return jsdate / 1000 | 0; } }; const _date = function (format, timestamp) { jsdate = (timestamp === undefined ? new Date() // Not provided : (timestamp instanceof Date) ? new Date(timestamp) // JS Date() : new Date(timestamp * 1000) // UNIX timestamp (auto-convert to int) ); return format.replace(formatChr, formatChrCb); }; return _date(format, timestamp); } function test1() { return phpDate('Y-m-d h:i:s T'); } function test2() { return dayjs().format('YYYY-MM-DD HH:mm:ss Z'); } function test3() { return moment().format('YYYY-MM-DD HH:mm:ss Z'); } function test4() { return luxon.DateTime.now().toFormat('yyyy-mm-dd hh:mm:ss Z'); } function test5() { return dateFnsFormat(new Date(), 'yyyy-MM-dd HH:mm:ss z'); }
Tests:
test1: php date funtion
test1();
test2: day.js
test2();
test3: moment.js
test3();
test4: luxon
test4();
test5: date-fns/format
test5();