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<?php |
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namespace CL\DateUtils; |
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use DateInterval; |
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use DatePeriod; |
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use DateTime; |
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/** |
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* @author Ivan Kerin <[email protected]> |
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* @copyright 2015, Clippings Ltd. |
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* @license http://spdx.org/licenses/BSD-3-Clause |
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*/ |
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class DateTimeSpan |
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{ |
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/** |
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* @var DateTime |
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*/ |
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private $from; |
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/** |
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* @var DateTime |
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*/ |
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private $to; |
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public function __construct(DateTime $from, DateTime $to) |
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{ |
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$this->from = $from; |
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$this->to = $to; |
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} |
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/** |
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* @return DateTime |
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*/ |
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public function getFrom() |
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{ |
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return $this->from; |
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} |
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/** |
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* @return DateTime |
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*/ |
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public function getTo() |
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{ |
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return $this->to; |
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} |
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/** |
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* @param DateTime $datetime |
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* |
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* @return bool |
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*/ |
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public function contains(DateTime $datetime) |
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{ |
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return $this->from < $datetime and $this->to > $datetime; |
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} |
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/** |
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* @return string |
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*/ |
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public function humanize() |
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{ |
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$from = $this->getFrom(); |
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$to = $this->getTo(); |
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if ($from->format('Y') == $to->format('Y')) { |
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if ($from->format('m') == $to->format('m')) { |
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if ($from->format('d') == $to->format('d')) { |
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return $from->format('j M Y'); |
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} else { |
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return $from->format('j').' - '.$to->format('j').' '.$from->format('M Y'); |
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} |
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} else { |
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return $from->format('j M').' - '.$to->format('j M').' '.$from->format('Y'); |
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} |
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} |
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return $from->format('j M Y').' - '.$to->format('j M Y'); |
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} |
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public function getBusinessDaysInPeriodFrom(DateTime $startDate = null): int |
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{ |
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if ($startDate === null) { |
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$startDate = new DateTime('today'); |
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} |
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return $this->calculateBusinessDaysInPeriod($startDate, $this->from); |
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} |
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public function getBusinessDaysInPeriodTo(DateTime $startDate = null): int |
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{ |
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if ($startDate === null) { |
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$startDate = new DateTime('today'); |
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} |
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return $this->calculateBusinessDaysInPeriod($startDate, $this->to); |
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} |
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private function calculateBusinessDaysInPeriod(DateTime $startDate, DateTime $endDate): int |
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{ |
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$interval = new DateInterval('P1D'); // 1 Day |
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$dateRange = new DatePeriod($startDate, $interval, $endDate); |
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$workingDays = 0; |
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foreach ($dateRange as $date) { |
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if ($date->format('N') <= 5) { |
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++$workingDays; |
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} |
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} |
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return $workingDays; |
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} |
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} |
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clippings /
date-utils
