70 lines
1.8 KiB
PHP
70 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of the eluceo/iCal package.
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*
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* (c) Markus Poerschke <markus@eluceo.de>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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namespace Eluceo\iCal\Util;
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class DateUtil
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{
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public static function getDefaultParams(\DateTime $dateTime = null, $noTime = false, $useTimezone = false)
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{
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$params = array();
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if ($useTimezone) {
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$timeZone = $dateTime->getTimezone()->getName();
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$params['TZID'] = $timeZone;
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}
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if ($noTime) {
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$params['VALUE'] = 'DATE';
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}
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return $params;
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}
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/**
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* Returns a formatted date string.
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*
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* @param \DateTime|null $dateTime The DateTime object
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* @param bool $noTime Indicates if the time will be added
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* @param bool $useTimezone
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* @param bool $useUtc
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*
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* @return mixed
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*/
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public static function getDateString(\DateTime $dateTime = null, $noTime = false, $useTimezone = false, $useUtc = false)
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{
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if (empty($dateTime)) {
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$dateTime = new \DateTime();
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}
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return $dateTime->format(self::getDateFormat($noTime, $useTimezone, $useUtc));
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}
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/**
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* Returns the date format that can be passed to DateTime::format().
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*
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* @param bool $noTime Indicates if the time will be added
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* @param bool $useTimezone
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* @param bool $useUtc
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*
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* @return string
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*/
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public static function getDateFormat($noTime = false, $useTimezone = false, $useUtc = false)
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{
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// Do not use UTC time (Z) if timezone support is enabled.
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if ($useTimezone || !$useUtc) {
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return $noTime ? 'Ymd' : 'Ymd\THis';
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}
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return $noTime ? 'Ymd' : 'Ymd\THis\Z';
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}
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}
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