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<?php |
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namespace Common\Tool; |
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use DateTime; |
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class DateTool |
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{ |
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public static function convertToDate(\DateTimeInterface $d): DateTime |
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{ |
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return DateTime::createFromFormat('Ymd', $d->format('Ymd'))->setTime(0, 0, 0); |
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} |
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public static function greaterDate(\DateTimeInterface $d1, \DateTimeInterface $d2): bool |
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{ |
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return self::convertToDate($d1) > self::convertToDate($d2); |
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} |
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public static function smallerDate(\DateTimeInterface $d1, \DateTimeInterface $d2): bool |
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{ |
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return self::convertToDate($d1) < self::convertToDate($d2); |
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} |
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public static function sameDate(\DateTimeInterface $d1, \DateTimeInterface $d2): bool |
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{ |
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return self::convertToDate($d1) == self::convertToDate($d2); |
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} |
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public static function greaterOrSameDate(\DateTimeInterface $d1, \DateTimeInterface $d2): bool |
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{ |
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return self::convertToDate($d1) >= self::convertToDate($d2); |
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} |
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public static function smallerOrSameDate(?\DateTimeInterface $d1, ?\DateTimeInterface $d2): bool |
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{ |
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if(null === $d1) { |
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return true; |
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} |
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if(null === $d2) { |
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return false; |
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} |
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return self::convertToDate($d1) <= self::convertToDate($d2); |
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} |
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public static function inDateRange(\DateTimeInterface $date, \DateTimeInterface $periodFrom, \DateTimeInterface $periodTo): bool |
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{ |
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return self::greaterOrSameDate($date, $periodFrom) && self::smallerOrSameDate($date, $periodTo); |
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} |
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/** |
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* http://stackoverflow.com/questions/14202687/how-can-i-find-overlapping-dateperiods-date-ranges-in-php |
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* @return int |
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*/ |
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public static function datesOverlap($start_one, $end_one, $start_two, $end_two): int |
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{ |
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if ($start_one <= $end_two && $end_one >= $start_two) { //If the dates overlap |
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return min($end_one, $end_two)->diff(max($start_two, $start_one))->days + 1; //return how many days overlap |
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} |
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return 0; //Return 0 if there is no overlap |
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} |
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/** |
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* Add months _without overlapping_ |
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* 31/01 + 1 month = 28/02 |
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* |
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* @param \DateTimeInterface $date |
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* @param int $months |
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* @return \DateTimeInterface |
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*/ |
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public static function addMonths(\DateTime $date, int $months): \DateTime |
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{ |
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$startDay = $date->format('j'); |
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$date->modify("+{$months} month"); |
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$endDay = $date->format('j'); |
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if ($startDay != $endDay) { |
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$date->modify('last day of last month'); |
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} |
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return $date; |
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} |
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public static function addDays(\DateTime $date, $days): \DateTime |
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{ |
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$date->modify(sprintf('+%d day%s', $days, $days > 1 ? 's' : '')); |
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return $date; |
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} |
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public static function removeDays(\DateTime $date, $days): \DateTime |
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{ |
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$date->modify(sprintf('-%d day%s', $days, $days > 1 ? 's' : '')); |
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return $date; |
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} |
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public static function currentDate(): \DateTime |
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{ |
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return new \DateTime('today'); |
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} |
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public static function getDaysBetweenDates(\DateTimeInterface $d1, \DateTimeInterface $d2) |
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{ |
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$d1 = self::convertToDate($d1); |
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$d2 = self::convertToDate($d2); |
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return $d1->diff($d2)->days; |
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} |
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public static function toText(\DateTimeInterface $date, ?string $country = null): string |
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{ |
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return $date->format('F jS Y'); |
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} |
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public static function valid($data): bool |
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{ |
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return $data instanceof \DateTimeInterface; |
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} |
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public static function yesterdayDate(): \DateTime |
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{ |
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$yesterday = (new \DateTime)->modify('yesterday'); |
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return self::convertToDate($yesterday); |
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} |
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} |
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p4lv /
erp-tools
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.