/* PHP style date() plugin Call in exactly the same way as you do the "date" command in PHP e.g. s = $.PHPDate("l, jS F Y", dtDate); License: PHPDate 1.0 jQuery Plugin Copyright (c) 2008 Jon Combe (http://joncom.be) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ (function($) { var aDays = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"]; var aMonths = ["January","February","March","April","May","June","July","August","September","October","November","December"]; // main function $.PHPDate = function(sString, dtDate) { var sElement = ""; var sOutput = ""; // we can cheat with "r"... sString = sString.replace(/r/g, "D, j M Y H;i:s O"); // loop through string for (var i = 0; i < sString.length; i++) { sElement = sString.charAt(i); switch (sElement) { case "a": sElement = AMPM(dtDate.getHours()); break; case "c": sElement = (dtDate.getFullYear() + "-" + AddLeadingZero(dtDate.getMonth()) + "-" + AddLeadingZero(dtDate.getDate()) + "T" + AddLeadingZero(dtDate.getHours()) + ":" + AddLeadingZero(dtDate.getMinutes()) + ":" + AddLeadingZero(dtDate.getSeconds())); var sTemp = dtDate.toString().split(" ")[5]; if (sTemp.indexOf("-") > -1) { sElement += sTemp.substr(sTemp.indexOf("-")); } else if (sTemp.indexOf("+") > -1) { sElement += sTemp.substr(sTemp.indexOf("+")); } else { sElement += "+0000"; } break; case "d": sElement = AddLeadingZero(dtDate.getDate()); break; case "g": sElement = TwelveHourClock(dtDate.getHours()); break; case "h": sElement = AddLeadingZero(TwelveHourClock(dtDate.getHours())); break; case "i": sElement = AddLeadingZero(dtDate.getMinutes()); break; case "j": sElement = dtDate.getDate(); break; case "l": sElement = aDays[dtDate.getDay()]; break; case "m": sElement = AddLeadingZero(dtDate.getMonth() + 1); break; case "n": sElement = dtDate.getMonth() + 1; break; case "o": (new Date(FirstMonday(dtDate.getFullYear())) > dtDate) ? sElement = (dtDate.getFullYear() - 1) : sElement = dtDate.getFullYear(); break; case "s": sElement = AddLeadingZero(dtDate.getSeconds()); break; case "t": var dtTemp = new Date(dtDate.valueOf()); dtTemp.setMonth(dtTemp.getMonth() + 1) dtTemp.setDate(0); sElement = dtTemp.getDate(); break; case "u": sElement = dtDate.getMilliseconds(); break; case "w": sElement = dtDate.getDay(); break; case "y": sElement = dtDate.getFullYear().toString().substr(2, 2); break; case "z": var dtFirst = new Date(dtDate.getFullYear(), 0, 1, 0, 0, 0, 0); var dtLast = new Date(dtDate.getFullYear(), dtDate.getMonth(), dtDate.getDate(), 0, 0, 0, 0); sElement = Math.round((dtLast.valueOf() - dtFirst.valueOf()) / 1000 / 60 / 60/ 24); break; case "A": sElement = AMPM(dtDate.getHours()).toUpperCase(); break; case "B": sElement = Math.floor(((dtDate.getHours() * 60 * 60 * 1000) + (dtDate.getMinutes() * 60 * 1000) + (dtDate.getSeconds() * 1000) + (dtDate.getMilliseconds())) / 86400); break; case "D": sElement = aDays[dtDate.getDay()].substr(0, 3); break; case "F": sElement = aMonths[dtDate.getMonth()]; break; case "G": sElement = dtDate.getHours(); break; case "H": sElement = AddLeadingZero(dtDate.getHours()); break; case "I": var dtTempFirst = new Date(dtDate.getFullYear(), 0, 1); var dtTempLast = new Date(dtDate.getFullYear(), dtDate.getMonth(), dtDate.getDate()); var iDaysDiff = (dtTempLast.valueOf() - dtTempFirst.valueOf()) / 1000 / 60 / 60 / 24; (iDaysDiff == Math.round(iDaysDiff)) ? sElement = 0 : sElement = 1; break; case "L": ((new Date(dtDate.getFullYear(), 2, 0)).getDate() == 29) ? sElement = 1 : sElement = 0; break; case "M": sElement = aMonths[dtDate.getMonth()].substr(0, 3); break; case "N": (dtDate.getDay() == 0) ? sElement = 7 : sElement = dtDate.getDay(); break; case "O": var sTemp = dtDate.toString().split(" ")[5]; if (sTemp.indexOf("-") > -1) { sElement = sTemp.substr(sTemp.indexOf("-")); } else if (sTemp.indexOf("+") > -1) { sElement = sTemp.substr(sTemp.indexOf("+")); } else { sElement = "+0000"; } break; case "P": var sTemp = dtDate.toString().split(" ")[5]; if (sTemp.indexOf("-") > -1) { var aTemp = sTemp.substr(sTemp.indexOf("-") + 1).split(""); sElement = ("-" + aTemp[0] + aTemp[1] + ":" + aTemp[2] + aTemp[3]); } else if (sTemp.indexOf("+") > -1) { var aTemp = sTemp.substr(sTemp.indexOf("+") + 1).split(""); sElement = ("+" + aTemp[0] + aTemp[1] + ":" + aTemp[2] + aTemp[3]); } else { sElement = "+00:00"; } break; case "S": sElement = DateSuffix(dtDate.getDate()); break; case "T": sElement = dtDate.toString().split(" ")[5]; if (sElement.indexOf("+") > -1) { sElement = sElement.substr(0, sElement.indexOf("+")); } else if (sElement.indexOf("-") > -1) { sElement = sElement.substr(0, sElement.indexOf("-")); } break; case "U": sElement = Math.floor(dtDate.getTime() / 1000); break; case "W": var dtTempFirst = new Date(FirstMonday(dtDate.getFullYear())); var dtTempLast = new Date(dtDate.getFullYear(), dtDate.getMonth(), dtDate.getDate()); sElement = Math.ceil(Math.round((dtTempLast.valueOf() - dtTempFirst.valueOf()) / 1000 / 60 / 60/ 24) / 7); break; case "Y": sElement = dtDate.getFullYear(); break; case "Z": (dtDate.getTimezoneOffset() < 0) ? sElement = Math.abs(dtDate.getTimezoneOffset() * 60) : sElement = (0 - (dtDate.getTimezoneOffset() * 60)); break; } sOutput += sElement.toString(); } return sOutput; } // add leading zero function AddLeadingZero(iValue) { if (iValue < 10) { iValue = ("0" + iValue); } return iValue; } // Ante meridiem and Post meridiem function AMPM(iHours) { if (iHours > 11) { return "pm"; } else { return "am"; } } // date suffix function DateSuffix(iDay) { var sSuffix = "th"; switch (parseInt(iDay)) { case 1: case 21: case 31: sSuffix = "st"; break; case 2: case 22: sSuffix = "nd"; break; case 3: case 23: sSuffix = "rd"; } return sSuffix; } // find the first Monday in a given year (for ISO 8601 dates) function FirstMonday(iYear) { var dtTemp = new Date(iYear, 0, 1); while (dtTemp.getDay() != 1) { dtTemp.setDate(dtTemp.getDate() + 1); } return dtTemp.valueOf(); } // 12-Hour clock function TwelveHourClock(iHours) { if (iHours == 0) { iHours = 24; } else if (iHours > 12) { iHours -= 12; } return iHours; } })(jQuery);