mirror of
https://bitbucket.org/bellord13/kit.git
synced 2026-11-13 19:06:11 +03:00
385 lines
17 KiB
JavaScript
385 lines
17 KiB
JavaScript
/**
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* date-php.js v1.7.15
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* :-) date('Y-m-d', 1563148800000)
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* This is a Javascript mimicking PHP datetime formatting function. It is very similar to PHP, has rich template
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* characters, and enhances some template characters on the basis of the original.
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*
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* -- repository https://github.com/toviLau/date-php.git
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*
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* (c) 2019-2020 ToviLau. Released under the MIT License.
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*
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* @module date
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**/
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kit.PluginManager.register('date',function(module, exports, require, global) {
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
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typeof define === 'function' && define.amd ? define(factory) :
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(global = global || self, global.date = factory());
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}(this, function () { 'use strict';
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/**
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* 补前导零(0)
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* @param {number} str 字符
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* @param {number} len 长度
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* @param {string} placeholder 前导占位符
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* @returns {string}
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*/
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function pad(str, len, placeholder) {
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if ( placeholder === void 0 ) placeholder = '0';
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str = '' + str;
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if (str.length < len) {
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return new Array(++len - str.length).join(placeholder) + str;
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} else {
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return str;
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}
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}var longDays = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
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var txt_ordin = {
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1: 'st',
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2: 'nd',
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3: 'rd',
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21: 'st',
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22: 'nd',
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23: 'rd',
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31: 'st',
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};
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var txt_months = ['', 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
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var baseFigure = {
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1: '一',
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2: '二',
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3: '三',
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4: '四',
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5: '五',
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6: '六',
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};
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var lunarTime = ['子', '丑', '寅', '卯', '辰', '巳', '午', '未', '申', '酉', '戌', '亥'];
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var ordinal = ['first', 'second', 'third', 'fourth', 'fifth', 'sixth', 'seventh', 'eighth', 'ninth', 'tenth'];
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var lunarKe = Object.assign.apply(
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Object, [ {},
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{
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0: '零',
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7: '七',
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} ].concat( baseFigure )
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);
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var weekDay = Object.assign.apply(
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Object, [ {},
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{
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0: '日',
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} ].concat( baseFigure )
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);
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var dateFigure = Object.assign.apply(
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Object, [ {},
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{
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0: '〇', 7: '七', 8: '八', 9: '九', 10: '十',
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20: '廿', 30: '卅',
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} ].concat( baseFigure )
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);
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var lMonth = Object.assign.apply(
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Object, [ {},
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{
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7: '七', 8: '八', 9: '九', 10: '十', 11: '冬', 12: '腊',
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} ].concat( baseFigure )
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);
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// 取中文日期(廿七)
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var textReplace = function (res) { return res.toString()
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.split('')
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.reverse()
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.map(function (val, key) {
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var v = Math.pow(10, key) * val;
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return v ? dateFigure[v] : null;
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})
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.reverse()
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.join(''); };
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// 取中文日期2(例：一九八七)
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var textReplace2 = function (succ) { return (succ + '').split('').map(function (res) { return dateFigure[res]; }).join(''); };
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function defP(obj, key, val) {
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Object.defineProperty(obj, key, {
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get: function () { return val; },
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});
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}
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/**
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*
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* 计算持续时长
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* @param {String} fmt 模板字符串
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* @param {Number} timestamp 时间戳
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* @param {Boolean} ms 是否是 含有毫秒
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* @return 相印时间
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*/
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function duration(fmt, timestamp, ms) {
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if ( fmt === void 0 ) fmt = 'D天h:i:s';
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if ( timestamp === void 0 ) timestamp = 0;
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if ( ms === void 0 ) ms = true;
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var conversion = {
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y: 12,
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m: 30.4375,
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d: 24,
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h: 60,
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i: 60,
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s: 1000,
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v: 1000,
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};
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var tChars = {
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y: function () { return tChars.Y(); }, // 当前剩余年数,
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Y: function () { return Math.floor(tChars.M() / conversion.y); }, // 总剩余年数,
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m: function () { return pad(tChars.n(), 2); }, // 当前剩余月数(有前导零)
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n: function () { return tChars.M() % conversion.y; }, // 当前剩余月数(无前导零)
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M: function () { return Math.floor(tChars.D() / conversion.m); }, // 总剩余月数
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d: function () { return pad(tChars.j(), 2); }, // 当前剩余天数(有前导零)
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j: function () { return Math.floor(tChars.D() % conversion.m); }, // 当前剩余天数(无前导零)。
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D: function () { return Math.floor(tChars.H() / conversion.d); }, // 总剩余天数
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h: function () { return pad(tChars.g(), 2); }, // 当前小时剩余数(有前导零)
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g: function () { return Math.floor(tChars.H() % conversion.d); }, // 当前小时剩余数(无前导零)
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H: function () { return Math.floor(tChars.I() / conversion.h); }, // 总剩余小时数
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i: function () { return pad(Math.floor(tChars.I() % conversion.h),2); }, // 当前分钟剩余点数
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I: function () { return Math.floor(tChars.S() / conversion.i); }, // 总剩余分钟数
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s: function () { return pad(Math.floor(tChars.S() % conversion.i), 2); }, // 当前秒钟剩余点数
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S: function () { return Math.floor(tChars.V() / conversion.s); }, // 总剩余秒数
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v: function () { return pad(Math.floor(tChars.V() % conversion.s), 3); }, // 当前毫秒剩余数
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V: function () { return ms ? new Date(timestamp)-0 : new Date(timestamp) * conversion.v; }, // 总剩余毫秒数
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};
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return fmt.replace(/(\\?([a-z]))/ig, function (res, key) {
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var result = '';
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if (res !== key) {
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result = key;
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} else {
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if (tChars[key]) {
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result = tChars[key]();
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} else {
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result = key.replace('\\', '');
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}
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}
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return result;
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});
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}
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/**
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* 计算持续时间
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* @param fmt
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* @param timestamp1
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* @param timestamp2
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* @param ms
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* @return 相印时间
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*/
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function countTime(fmt, timestamp1, timestamp2, ms) {
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if ( fmt === void 0 ) fmt = 'D天h:i:s';
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if ( timestamp1 === void 0 ) timestamp1 = 0;
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if ( timestamp2 === void 0 ) timestamp2 = 0;
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if ( ms === void 0 ) ms = true;
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var count = new Date(timestamp1) - new Date(timestamp2) || 0;
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return duration(fmt, Math.abs(count), ms);
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}
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var isDate = function (d) {
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return new Date(d).toString() !== 'Invalid Date';
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};
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/**
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* @memberOf kit
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* @param fmt
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* @param now
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* @param ms
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* @return {string}
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*/
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var date = function (fmt, now, ms) {
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if ( fmt === void 0 ) fmt = 'Y-m-d';
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if ( now === void 0 ) now = new Date;
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if ( ms === void 0 ) ms = true;
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now = isDate(this)
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? this
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: isDate(now)
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? new Date(now)
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: new Date;
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if (ms === false) { now = new Date(now * 1000); }
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if (!isDate(now)) { throw Error((function (D) {
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return '' +
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'参数2不正确，须传入 “日期时间对象”，或 “Unix时间戳” 或 “时间戳字符串”。\n可以参考以下值：\n' +
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" \"" + D + "\"\n" +
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" \"" + (D.toUTCString()) + "\"\n" +
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" " + (D.getTime()) + " -- 推荐\n";
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})(new Date())); }
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// 模板字串替换函数
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var tChars = {
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// 日
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d: function () { return pad(tChars.j(), 2); },
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k: function () { return textReplace(tChars.j()); }, // 中文日(1.3.2+), PHP中无此功能
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D: function () { return tChars.l().substr(0, 3); },
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j: function () { return now.getDate(); },
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lt: function () { return lunarTime[Math.floor((tChars.G() >= 23 ? 0 : tChars.G() + 1) / 2)]; },
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lg: function () { return tChars.G() > 18 || tChars.G() < 5 ? Math.ceil((tChars.G() < 19 ? tChars.G() + 24 : tChars.G()) / 2) - 9 : ''; },
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lG: function () { return ("" + (tChars.lg() ? baseFigure[tChars.lg()] + '更' : '')); },
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lk: function () { return lunarKe[Math.floor(((tChars.U() + 60 * 60) % (60 * 60 * 2)) / 60 / 15)]; },
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fh: function () { return (getFestival(tChars.Y() + tChars.m() + tChars.d()).cn || []).join(); },
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lh: function () { return (getFestival(tChars.Y() + tChars.m() + tChars.d()).en || []).join(); },
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l: function () { return longDays[tChars.w()]; },
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N: function () { return tChars.w() === 0 ? 7 : tChars.w(); },
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S: function () { return txt_ordin[tChars.j()] ? txt_ordin[tChars.j()] : 'th'; },
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w: function () { return now.getDay(); },
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K: function () { return weekDay[tChars.w()]; }, // 中文周(1.3.2+)
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z: function () { return Math.ceil((now - new Date(tChars.Y() + '/1/1')) / (60 * 60 * 24 * 1e3)); },
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// 周
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W: function () {
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var inYearDay = tChars.z(); // 当前年份中的第n天
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var yDay = new Date(tChars.Y() + '1/1').getDay(); // 第一天周几
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var diffDay = (yDay > 0) - 0;
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return Math.ceil((inYearDay - yDay) / 7) + diffDay;
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},
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// 月
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F: function () { return txt_months[tChars.n()]; },
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f: function () { return textReplace(tChars.n()); }, // 中文月(1.3.2+), PHP中无此功能
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m: function () { return pad(tChars.n(), 2); },
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M: function () { return tChars.F().substr(0, 3); },
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n: function () { return now.getMonth() + 1; },
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t: function () {
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var year = tChars.Y();
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var nextMonth = tChars.n();
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if (nextMonth === 12) {
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year += 1;
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nextMonth = 0;
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}
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return new Date(year, nextMonth, 0).getDate();
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},
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lq: function () { return Math.ceil((tChars.n() - 0) / 3); }, // 季度数字
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lQ: function () { return baseFigure[tChars.lq()]; }, // 季度汉字(1.6.0+)
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q: function () { return txt_ordin[tChars.lq()] ? tChars.lq() + '' + txt_ordin[tChars.lq()] : tChars.lq() + 'th'; }, // 季度英文缩写
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Q: function () { return ordinal[tChars.lq() - 1]; }, // 李度英文(1.6.0+)
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// 年
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L: function () { return Number(tChars.Y() % 400 === 0 || (tChars.Y() % 100 !== 0 && tChars.Y() % 4 === 0)); },
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o: function () {
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var yearWeek = new Date(tChars.Y(), 0, 1).getDay();
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var diffTime = 60 * 60 * 24 * 1000 * (7 - yearWeek);
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var timestramp = yearWeek > 3 ? now.getTime() - diffTime : now.getTime();
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return new Date(timestramp).getFullYear();
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},
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Y: function () { return now.getFullYear(); },
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y: function () { return (tChars.Y() + '').slice(2); },
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C: function () { return textReplace2(tChars.Y()); }, // 中文年(1.3.2+), PHP中无此功能
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// 时间
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a: function () { return tChars.G() > 11 ? 'pm' : 'am'; },
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A: function () { return tChars.a().toUpperCase(); },
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B: function () {
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var off = (now.getTimezoneOffset() + 60) * 60;
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var theSeconds = (tChars.G() * 3600) + (now.getMinutes() * 60) + now.getSeconds() + off;
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var beat = Math.floor(theSeconds / 86.4);
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// beat > 1000 ? beat -= 1000 : beat += 1000
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if (beat > 1000) { beat -= 1000; }
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if (beat < 0) { beat += 1000; }
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return pad(beat, 3);
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},
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g: function () { return tChars.G() % 12 || 12; },
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G: function () { return now.getHours(); },
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h: function () { return pad(tChars.g(), 2); },
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H: function () { return pad(tChars.G(), 2); },
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i: function () { return pad(now.getMinutes(), 2); },
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s: function () { return pad(now.getSeconds(), 2); },
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u: function () { return tChars.v() + pad(Math.floor(Math.random() * 1000), 3); },
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v: function () { return (now.getTime() + '').substr(-3); },
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// 时区
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e: function () { return Intl.DateTimeFormat().resolvedOptions().timeZone; },
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I: function () {
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var DST = null;
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for (var i = 0; i < 12; ++i) {
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var d = new Date(tChars.Y(), i, 1);
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var offset = d.getTimezoneOffset();
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if (DST === null) { DST = offset; }
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else if (offset < DST) {
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DST = offset;
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break;
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} else if (offset > DST) { break; }
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}
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return (now.getTimezoneOffset() === DST) | 0;
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},
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O: function () { return (now.getTimezoneOffset() > 0 ? '-' : '+') + pad(Math.abs(now.getTimezoneOffset() / 60 * 100), 4); },
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P: function () { return tChars.O().match(/[+-]?\d{2}/g).join(':'); },
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T: function () {
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var tz = now.toLocaleTimeString(navigator.language, { timeZoneName: 'short' }).split(/\s/);
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return tz[tz.length - 1];
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},
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Z: function () { return -(now.getTimezoneOffset() * 60); },
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// 完整日期时间
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c: function () { return tChars.Y() + '-' + tChars.m() + '-' + tChars.d() + 'T' + tChars.h() + ':' + tChars.i() + ':' + tChars.s() + tChars.P(); },
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r: function () { return now.toString(); },
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U: function () { return Math.round(now.getTime() / 1000); },
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};
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if (fmt === 'json' || fmt === 'all' || fmt === -1 || fmt === '-1') {
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var json = {};
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Object.keys(tChars).forEach(function (res, idx) { return json[res] = tChars[res](); });
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return json;
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}
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return fmt.replace(/\\?(([lf][a-z])|([a-z]))/ig, function (res, key) {
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var result = '';
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if (res !== key) {
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result = key;
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} else {
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if (tChars[key]) {
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result = tChars[key]();
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} else {
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result = key.replace('\\', '');
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}
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}
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return result;
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});
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};
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defP(Date.prototype, 'format', date);
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defP(date, 'version', '1.7.15');
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defP(date, 'description', function () { return (console.info('%cdate-php使用说明:\n' +
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'已经废弃，查看使用说明请移步这里\nhttps://github.com/toviLau/date-php/blob/master/README.md'
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, 'color:#c63'
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)); });
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date.duration = duration;
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date.countTime = countTime;
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date.DATA_ATOM = "Y-m-d\TH:i:sP";
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date.DATA_COOKIE = "l, d-M-Y H:i:s T";
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date.DATA_ISO8601 = "Y-m-d\TH:i:sO";
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date.DATA_RFC822 = "D, d M y H:i:s O";
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date.DATA_RFC850 = "l, d-M-y H:i:s T";
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date.DATA_RFC1036 = "D, d M y H:i:s O";
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date.DATA_RFC1123 = "D, d M Y H:i:s O";
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date.DATA_RFC7231 = "D, d M Y H:i:s \G\M\T";
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date.DATA_RFC2822 = "D, d M Y H:i:s O";
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date.DATA_RFC3339 = "Y-m-d\TH:i:sP";
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date.DATA_RFC3339_EXTENDED = "Y-m-d\TH:i:s.vP";
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date.DATA_RSS = "D, d M Y H:i:s O";
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date.DATA_W3C = "Y-m-d\TH:i:sP";
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date.DATA_DB = "Y-m-d H:i:s";
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return date;
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}));
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return module.exports;
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});
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