63 lines
1.2 KiB
PHP
63 lines
1.2 KiB
PHP
<?php
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/*
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* This file is part of the PHPFlasher package.
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* (c) Younes KHOUBZA <younes.khoubza@gmail.com>
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*/
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namespace Flasher\Prime\Stamp;
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final class CreatedAtStamp implements StampInterface, OrderableStampInterface, PresentableStampInterface
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{
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/**
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* @var \DateTime
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*/
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private $createdAt;
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/**
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* @var string
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*/
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private $format;
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/**
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* @param string|null $format
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*
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* @throws \Exception
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*/
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public function __construct(\DateTime $createdAt = null, $format = null)
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{
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$this->createdAt = $createdAt ?: new \DateTime('now', new \DateTimeZone('Africa/Casablanca'));
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$this->format = $format ?: 'Y-m-d H:i:s';
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}
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/**
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* @return \DateTime
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*/
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public function getCreatedAt()
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{
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return $this->createdAt;
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}
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/**
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* {@inheritdoc}
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*/
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public function compare($orderable)
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{
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if (!$orderable instanceof self) {
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return 1;
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}
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return $this->createdAt->getTimestamp() - $orderable->createdAt->getTimestamp();
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}
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/**
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* {@inheritdoc}
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*/
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public function toArray()
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{
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$createdAt = $this->getCreatedAt();
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return array('created_at' => $createdAt->format($this->format));
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}
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}
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