522 Zeilen
18 KiB
PHP
522 Zeilen
18 KiB
PHP
<?php
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/**
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* Project:
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* Contenido Content Management System
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*
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* Description:
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* Area management class
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*
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* Requirements:
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* @con_php_req 5.0
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*
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*
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* @package Contenido Backend classes
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* @version 1.0.1
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* @author
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* @copyright four for business AG <www.4fb.de>
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* @license http://www.contenido.org/license/LIZENZ.txt
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* @link http://www.4fb.de
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* @link http://www.contenido.org
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*
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* {@internal
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* modified 2009-10-23, Murat Purc, removed deprecated function (PHP 5.3 ready)
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*
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* $Id: class.datatype.datetime.php 2 2011-07-20 12:00:48Z oldperl $:
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* }}
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*
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*/
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if (!defined('CON_FRAMEWORK')) {
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die('Illegal call');
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}
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/* The UNIX Timestamp is the amount of seconds
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passed since Jan 1 1970 00:00:00 GMT */
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define("cDateTime_UNIX", 1);
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/* The ISO Date format is CCYY-MM-DD HH:mm:SS */
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define("cDateTime_ISO", 2);
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/* The locale format, as specified in the Contenido backend */
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define("cDateTime_Locale", 3);
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/* The locale format, as specified in the Contenido backend */
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define("cDateTime_Locale_TimeOnly", 4);
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/* The locale format, as specified in the Contenido backend */
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define("cDateTime_Locale_DateOnly", 5);
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/* The MySQL Timestamp is CCYYMMDDHHmmSS */
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define("cDateTime_MySQL", 6);
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/* Custom format */
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define("cDateTime_Custom", 99);
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define("cDateTime_Sunday", 0);
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define("cDateTime_Monday", 1);
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define("cDateTime_Tuesday", 2);
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define("cDateTime_Wednesday", 3);
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define("cDateTime_Thursday", 4);
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define("cDateTime_Friday", 5);
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define("cDateTime_Saturday", 6);
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class cDatatypeDateTime extends cDatatype {
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var $_iFirstDayOfWeek;
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/* This datatype stores its date format in ISO */
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function __construct() {
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$this->setTargetFormat(cDateTime_Locale);
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$this->setSourceFormat(cDateTime_UNIX);
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$this->_iYear = 1970;
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$this->_iMonth = 1;
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$this->_iDay = 1;
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$this->_iHour = 0;
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$this->_iMinute = 0;
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$this->_iSecond = 0;
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$this->setFirstDayOfWeek(cDateTime_Monday);
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parent::__construct();
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}
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function setCustomTargetFormat($targetFormat) {
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$this->_sCustomTargetFormat = $targetFormat;
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}
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function setCustomSourceFormat($sourceFormat) {
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$this->_sCustomSourceFormat = $sourceFormat;
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}
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function setSourceFormat($cSourceFormat) {
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$this->_cSourceFormat = $cSourceFormat;
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}
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function setTargetFormat($cTargetFormat) {
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$this->_cTargetFormat = $cTargetFormat;
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}
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function setYear($iYear) {
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$this->_iYear = $iYear;
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}
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function getYear() {
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return ($this->_iYear);
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}
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function setMonth($iMonth) {
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$this->_iMonth = $iMonth;
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}
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function getMonth() {
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return ($this->_iMonth);
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}
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function setDay($iDay) {
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$this->_iDay = $iDay;
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}
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function getDay() {
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return ($this->_iDay);
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}
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function getMonthName($iMonth) {
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switch ($iMonth) {
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case 1: return i18n("January");
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case 2: return i18n("February");
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case 3: return i18n("March");
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case 4: return i18n("April");
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case 5: return i18n("May");
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case 6: return i18n("June");
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case 7: return i18n("July");
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case 8: return i18n("August");
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case 9: return i18n("September");
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case 10: return i18n("October");
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case 11: return i18n("November");
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case 12: return i18n("December");
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}
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}
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function getDayName($iDayOfWeek) {
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switch ($iDayOfWeek) {
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case 0: return i18n("Sunday");
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case 1: return i18n("Monday");
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case 2: return i18n("Tuesday");
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case 3: return i18n("Wednesday");
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case 4: return i18n("Thursday");
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case 5: return i18n("Friday");
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case 6: return i18n("Saturday");
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case 7: return i18n("Sunday");
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default: return false;
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}
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}
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function getDayOrder() {
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$aDays = array(0, 1, 2, 3, 4, 5, 6);
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$aRemainderDays = array_splice($aDays, 0, $this->_iFirstDayOfWeek);
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$aReturnDays = array_merge($aDays, $aRemainderDays);
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return ($aReturnDays);
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}
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function getNumberOfMonthDays($iMonth = false, $iYear = false) {
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if ($iMonth === false) {
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$iMonth = $this->_iMonth;
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}
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if ($iYear === false) {
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$iYear = $this->_iYear;
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}
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return date("t", mktime(0, 0, 0, $iMonth, 1, $iYear));
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}
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function setFirstDayOfWeek($iDay) {
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$this->_iFirstDayOfWeek = $iDay;
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}
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function getFirstDayOfWeek() {
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return $this->_iFirstDayOfWeek;
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}
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function getLeapDay() {
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return end($this->getDayOrder());
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}
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function set($value, $iOverrideFormat = false) {
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if ($value == "") {
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return;
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}
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if ($iOverrideFormat !== false) {
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$iFormat = $iOverrideFormat;
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} else {
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$iFormat = $this->_cSourceFormat;
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}
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switch ($iFormat) {
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case cDateTime_UNIX:
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$sTemporaryTimestamp = $value;
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$this->_iYear = date("Y", $sTemporaryTimestamp);
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$this->_iMonth = date("m", $sTemporaryTimestamp);
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$this->_iDay = date("d", $sTemporaryTimestamp);
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$this->_iHour = date("H", $sTemporaryTimestamp);
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$this->_iMinute = date("i", $sTemporaryTimestamp);
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$this->_iSecond = date("s", $sTemporaryTimestamp);
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break;
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case cDateTime_ISO:
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$sTemporaryTimestamp = strtotime($value);
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$this->_iYear = date("Y", $sTemporaryTimestamp);
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$this->_iMonth = date("m", $sTemporaryTimestamp);
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$this->_iDay = date("d", $sTemporaryTimestamp);
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$this->_iHour = date("H", $sTemporaryTimestamp);
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$this->_iMinute = date("i", $sTemporaryTimestamp);
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$this->_iSecond = date("s", $sTemporaryTimestamp);
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break;
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case cDateTime_MySQL:
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$sTimeformat = 'YmdHis';
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$targetFormat = str_replace('.', '\.', $sTimeformat);
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$targetFormat = str_replace('d', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('m', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('Y', '([0-9]{4,4})', $targetFormat);
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$targetFormat = str_replace('H', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('i', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('s', '([0-9]{2,2})', $targetFormat);
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/* Match the placeholders */
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preg_match_all('/([a-zA-Z])/', $sTimeformat, $placeholderRegs);
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/* Match the date values */
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preg_match('/' . $targetFormat . '/', $value, $dateRegs);
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$finalDate = array();
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/* Map date entries to placeholders */
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foreach ($placeholderRegs[0] as $key => $placeholderReg) {
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if (isset($dateRegs[$key])) {
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$finalDate[$placeholderReg] = $dateRegs[$key + 1];
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}
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}
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/* Assign placeholders + data to the object's member variables */
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foreach ($finalDate as $placeHolder => $value) {
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switch ($placeHolder) {
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case "d":
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$this->_iDay = $value;
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break;
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case "m":
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$this->_iMonth = $value;
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break;
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case "Y":
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$this->_iYear = $value;
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break;
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case "H":
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$this->_iHour = $value;
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break;
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case "i":
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$this->_iMinute = $value;
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break;
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case "s":
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$this->_iSecond = $value;
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break;
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default:
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break;
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}
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}
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break;
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case cDateTime_Custom:
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/* Build a regular expression */
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$sourceFormat = str_replace('.', '\.', $this->_sCustomSourceFormat);
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$sourceFormat = str_replace('%d', '([0-9]{2,2})', $sourceFormat);
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$sourceFormat = str_replace('%m', '([0-9]{2,2})', $sourceFormat);
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$sourceFormat = str_replace('%Y', '([0-9]{4,4})', $sourceFormat);
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/* Match the placeholders */
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preg_match_all('/(%[a-zA-Z])/', $this->_sCustomSourceFormat, $placeholderRegs);
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/* Match the date values */
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preg_match('/' . $sourceFormat . '/', $value, $dateRegs);
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$finalDate = array();
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/* Map date entries to placeholders */
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foreach ($placeholderRegs[0] as $key => $placeholderReg) {
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if (isset($dateRegs[$key])) {
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$finalDate[$placeholderReg] = $dateRegs[$key + 1];
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}
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}
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/* Assign placeholders + data to the object's member variables */
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foreach ($finalDate as $placeHolder => $value) {
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switch ($placeHolder) {
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case "%d":
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$this->_iDay = $value;
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break;
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case "%m":
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$this->_iMonth = $value;
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break;
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case "%Y":
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$this->_iYear = $value;
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break;
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default:
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break;
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}
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}
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break;
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default:
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break;
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}
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}
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function get($iOverrideFormat = false) {
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if ($iOverrideFormat !== false) {
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$iFormat = $iOverrideFormat;
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} else {
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$iFormat = $this->_cSourceFormat;
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}
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switch ($iFormat) {
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case cDateTime_ISO:
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$sTemporaryTimestamp = mktime($this->_iHour, $this->_iMinute, $this->_iSecond, $this->_iMonth, $this->_iDay, $this->_iYear);
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return date("Y-m-d H:i:s", $sTemporaryTimestamp);
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break;
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case cDateTime_UNIX:
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$sTemporaryTimestamp = mktime($this->_iHour, $this->_iMinute, $this->_iSecond, $this->_iMonth, $this->_iDay, $this->_iYear);
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return ($sTemporaryTimestamp);
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break;
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case cDateTime_Custom:
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return strftime($this->_sCustomSourceFormat, mktime($this->_iHour, $this->_iMinute, $this->_iSecond, $this->_iMonth, $this->_iDay, $this->_iYear));
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break;
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case cDateTime_MySQL:
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$sTemporaryTimestamp = mktime($this->_iHour, $this->_iMinute, $this->_iSecond, $this->_iMonth, $this->_iDay, $this->_iYear);
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return date("YmdHis", $sTemporaryTimestamp);
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break;
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default:
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cError(__FILE__, __LINE__, "Not supported yet");
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break;
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}
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}
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function render($iOverrideFormat = false) {
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if ($iOverrideFormat !== false) {
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$iFormat = $iOverrideFormat;
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} else {
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$iFormat = $this->_cTargetFormat;
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}
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switch ($iFormat) {
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case cDateTime_Locale_TimeOnly:
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$sTimeformat = getEffectiveSetting("backend", "timeformat_time", "H:i:s");
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return date($sTimeformat, mktime($this->_iHour, $this->_iMinute, $this->iSecond, $this->_iMonth, $this->_iDay, $this->_iYear));
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case cDateTime_Locale_DateOnly:
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$sTimeformat = getEffectiveSetting("backend", "timeformat_date", "Y-m-d");
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return date($sTimeformat, mktime($this->_iHour, $this->_iMinute, $this->iSecond, $this->_iMonth, $this->_iDay, $this->_iYear));
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case cDateTime_Locale:
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$sTimeformat = getEffectiveSetting("backend", "timeformat", "Y-m-d H:i:s");
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return date($sTimeformat, mktime($this->_iHour, $this->_iMinute, $this->iSecond, $this->_iMonth, $this->_iDay, $this->_iYear));
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case cDateTime_Custom:
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return strftime($this->_sCustomTargetFormat, mktime($this->_iHour, $this->_iMinute, $this->_iSecond, $this->_iMonth, $this->_iDay, $this->_iYear));
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break;
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}
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}
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function parse($value) {
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if ($value == "") {
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return;
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}
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switch ($this->_cTargetFormat) {
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case cDateTime_ISO:
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$sTemporaryTimestamp = strtotime($value);
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$this->_iYear = date("Y", $sTemporaryTimestamp);
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$this->_iMonth = date("m", $sTemporaryTimestamp);
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$this->_iDay = date("d", $sTemporaryTimestamp);
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$this->_iHour = date("H", $sTemporaryTimestamp);
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$this->_iMinute = date("i", $sTemporaryTimestamp);
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$this->_iSecond = date("s", $sTemporaryTimestamp);
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break;
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case cDateTime_Locale_DateOnly:
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$sTimeformat = getEffectiveSetting('backend', 'timeformat_date', 'Y-m-d');
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$targetFormat = str_replace('.', '\.', $sTimeformat);
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$targetFormat = str_replace('d', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('m', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('Y', '([0-9]{4,4})', $targetFormat);
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/* Match the placeholders */
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preg_match_all('/([a-zA-Z])/', $sTimeformat, $placeholderRegs);
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/* Match the date values */
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preg_match('/' . $targetFormat . '/', $value, $dateRegs);
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$finalDate = array();
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/* Map date entries to placeholders */
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foreach ($placeholderRegs[0] as $key => $placeholderReg) {
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if (isset($dateRegs[$key])) {
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$finalDate[$placeholderReg] = $dateRegs[$key + 1];
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}
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}
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/* Assign placeholders + data to the object's member variables */
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foreach ($finalDate as $placeHolder => $value) {
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switch ($placeHolder) {
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case "d":
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$this->_iDay = $value;
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break;
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case "m":
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$this->_iMonth = $value;
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break;
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case "Y":
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$this->_iYear = $value;
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break;
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default:
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break;
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}
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}
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break;
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case cDateTime_Locale:
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$sTimeformat = getEffectiveSetting('backend', 'timeformat', 'Y-m-d H:i:s');
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$targetFormat = str_replace('.', '\.', $sTimeformat);
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$targetFormat = str_replace('d', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('m', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('Y', '([0-9]{4,4})', $targetFormat);
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/* Match the placeholders */
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preg_match_all('/(%[a-zA-Z])/', $this->_sCustomTargetFormat, $placeholderRegs);
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/* Match the date values */
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preg_match('/' . $targetFormat . '/', $value, $dateRegs);
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$finalDate = array();
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/* Map date entries to placeholders */
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foreach ($placeholderRegs[0] as $key => $placeholderReg) {
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if (isset($dateRegs[$key])) {
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$finalDate[$placeholderReg] = $dateRegs[$key + 1];
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}
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}
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/* Assign placeholders + data to the object's member variables */
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foreach ($finalDate as $placeHolder => $value) {
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switch ($placeHolder) {
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case "%d":
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$this->_iDay = $value;
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break;
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case "%m":
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$this->_iMonth = $value;
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break;
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case "%Y":
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$this->_iYear = $value;
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break;
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default:
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break;
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}
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}
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break;
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case cDateTime_Custom:
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/* Build a regular expression */
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$targetFormat = str_replace('.', '\.', $this->_sCustomTargetFormat);
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$targetFormat = str_replace('%d', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('%m', '([0-9]{2,2})', $targetFormat);
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$targetFormat = str_replace('%Y', '([0-9]{4,4})', $targetFormat);
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/* Match the placeholders */
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preg_match_all('/(%[a-zA-Z])/', $this->_sCustomTargetFormat, $placeholderRegs);
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/* Match the date values */
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preg_match('/' . $targetFormat . '/', $value, $dateRegs);
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$finalDate = array();
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/* Map date entries to placeholders */
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foreach ($placeholderRegs[0] as $key => $placeholderReg) {
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if (isset($dateRegs[$key])) {
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$finalDate[$placeholderReg] = $dateRegs[$key + 1];
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}
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}
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/* Assign placeholders + data to the object's member variables */
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foreach ($finalDate as $placeHolder => $value) {
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switch ($placeHolder) {
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case "%d":
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$this->_iDay = $value;
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break;
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case "%m":
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$this->_iMonth = $value;
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break;
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case "%Y":
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$this->_iYear = $value;
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break;
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default:
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break;
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}
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}
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break;
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default:
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break;
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}
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}
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}
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?>
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