You are not logged in.
Login
or
Register
.
JsPHP: a JavaScript library providing the PHP API
Home
Register
Demo
Categories
Functions
Contributors
Download
Links
Comments
FAQ
Contact
View
Edit
Benchmark
Revisions
Developers
Dependencies
Talk
Links
date:
Edit: date
Function:
date
View date
Edit date
Edit code
Edit tests
Edit benchmark
View latest code
Edit latest code
Benchmark date
Comment on date
Comment on the latest code
View revisions
View versions
View contributors
View dependencies
View comments
View links
Download production code
Download development code
View the PHP docs
View phpjs.org
View phpjs.org raw code
Description:
Format a local date/time.
Edit function
Code
:
function date (format, timestamp) { // http://jsphp.co/jsphp/fn/view/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) // + improved by: Theriault // + derived from: gettimeofday // + input by: majak // + bugfixed by: majak // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + input by: Alex // + bugfixed by: Brett Zamir (http://brett-zamir.me) // + improved by: Theriault // + improved by: Brett Zamir (http://brett-zamir.me) // + improved by: Theriault // + improved by: Thomas Beaucourt (http://www.webapp.fr) // + improved by: JT // + improved by: Theriault // + improved by: Rafał Kukawski (http://blog.kukawski.pl) // + bugfixed by: omid (http://phpjs.org/functions/380:380#comment_137122) // + input by: Martin // + input by: Alex Wilson // % note 1: Uses global: php_js to store the default timezone // % note 2: Although the function potentially allows timezone info (see notes), it currently does not set // % note 2: per a timezone specified by date_default_timezone_set(). Implementers might use // % note 2: this.php_js.currentTimezoneOffset and this.php_js.currentTimezoneDST set by that function // % note 2: in order to adjust the dates in this function (or our other date functions!) accordingly // * 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); // * example 4: (x+'').length == 10 // 2009 01 09 // * returns 4: true // * example 5: date('W', 1104534000); // * returns 5: '53' // * 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' var that = this, jsdate, f, formatChr = /\\?([a-z])/gi, formatChrCb, // Keep this here (works, but for code commented-out // below for file size reasons) //, tal= [], _pad = function (n, c) { if ((n = n + '').length < c) { return new Array((++c) - n.length).join('0') + n; } return n; }, txt_words = ["Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur", "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]; formatChrCb = function (t, s) { return f[t] ? f[t]() : s; }; 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 txt_words[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 var j = f.j(); return j < 4 | j > 20 && ['st', 'nd', 'rd'][j%10 - 1] || 'th'; }, w: function () { // Day of week; 0[Sun]..6[Sat] return jsdate.getDay(); }, z: function () { // Day of year; 0..365 var a = new Date(f.Y(), f.n() - 1, f.j()), b = new Date(f.Y(), 0, 1); return Math.round((a - b) / 864e5) + 1; }, // Week W: function () { // ISO-8601 week number var a = new Date(f.Y(), f.n() - 1, f.j() - f.N() + 3), 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 txt_words[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 var j = f.Y(); return j%4==0 & j%100!=0 | j%400==0; }, o: function () { // ISO-8601 year var n = f.n(), W = f.W(), Y = f.Y(); return Y + (n === 12 && W < 9 ? -1 : n === 1 && W > 9); }, Y: function () { // Full year; e.g. 1980...2010 return jsdate.getFullYear(); }, y: function () { // Last two digits of year; 00...99 return (f.Y() + "").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 var H = jsdate.getUTCHours() * 36e2, // Hours i = jsdate.getUTCMinutes() * 60, // Minutes s = jsdate.getUTCSeconds(); // Seconds 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 this.date_default_timezone_get(); */ throw 'Not supported (see source code of date() for timezone on how to add support)'; }, 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. var a = new Date(f.Y(), 0), // Jan 1 c = Date.UTC(f.Y(), 0), // Jan 1 UTC b = new Date(f.Y(), 6), // Jul 1 d = Date.UTC(f.Y(), 6); // Jul 1 UTC return 0 + ((a - c) !== (b - d)); }, O: function () { // Difference to GMT in hour format; e.g. +0200 var tzo = jsdate.getTimezoneOffset(), 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 var O = f.O(); return (O.substr(0, 3) + ":" + O.substr(3, 2)); }, T: function () { // Timezone abbreviation; e.g. EST, MDT, ... // The following works, but requires inclusion of the very // large timezone_abbreviations_list() function. /* var abbr = '', i = 0, os = 0, default = 0; if (!tal.length) { tal = that.timezone_abbreviations_list(); } if (that.php_js && that.php_js.default_timezone) { default = that.php_js.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; } }; this.date = function (format, timestamp) { that = this; jsdate = (timestamp == null ? 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 this.date(format, timestamp); }
You have to be logged in to edit functions.
Edit tests
Code
:
You have to be logged in to edit tests.
Edit benchmark
Code
:
You have to be logged in to edit benchmarks.
[
top
]
Comments
There are no comments yet, be the first!
Please
Login
or
Register
to post comments.