<?php namespace Sabre\VObject\Component; use Sabre\VObject; /** * VJournal component * * This component contains some additional functionality specific for VJOURNALs. * * @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved. * @author Evert Pot (http://www.rooftopsolutions.nl/) * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License */ class VJournal extends VObject\Component { /** * Returns true or false depending on if the event falls in the specified * time-range. This is used for filtering purposes. * * The rules used to determine if an event falls within the specified * time-range is based on the CalDAV specification. * * @param DateTime $start * @param DateTime $end * @return bool */ public function isInTimeRange(\DateTime $start, \DateTime $end) { $dtstart = isset($this->DTSTART)?$this->DTSTART->getDateTime():null; if ($dtstart) { $effectiveEnd = clone $dtstart; if ($this->DTSTART->getDateType() == VObject\Property\DateTime::DATE) { $effectiveEnd->modify('+1 day'); } return ($start <= $effectiveEnd && $end > $dtstart); } return false; } }