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<?php |
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namespace IAWP_SCOPED\IAWP\Statistics\Intervals; |
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/** @internal */ |
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abstract class Interval |
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{ |
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public abstract function id() : string; |
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public abstract function label() : string; |
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public abstract function date_interval() : \DateInterval; |
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public abstract function calculate_start_of_interval_for(\DateTime $original_date_time) : \DateTime; |
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public abstract function get_label_for(\DateTime $date_time) : array; |
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// Todo - Maybe have an option to pass in either the class or the id for Statistics.php equality checks |
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// that currently rely on the interval method |
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public function equals(Interval $interval) : bool |
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{ |
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return $this->id() === $interval->id(); |
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} |
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protected function format(\DateTime $date_time, string $format) |
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{ |
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return \wp_date($format, $date_time->getTimestamp(), $date_time->getTimezone()); |
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} |
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} |
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