PHP Timestamp::create方法代码示例

 /**
  * Install hstore
  * /usr/share/postgresql/contrib # cat hstore.sql | psql -U pgsql -d onphp
  **/
 public function testHstore()
 {
     foreach (DBTestPool::me()->getPool() as $connector => $db) {
         DBPool::me()->setDefault($db);
         $properties = array('age' => '23', 'weight' => 80, 'comment' => null);
         $user = TestUser::create()->setCity($moscow = TestCity::create()->setName('Moscow'))->setCredentials(Credentials::create()->setNickname('fake')->setPassword(sha1('passwd')))->setLastLogin(Timestamp::create(time()))->setRegistered(Timestamp::create(time())->modify('-1 day'))->setProperties(Hstore::make($properties));
         $moscow = TestCity::dao()->add($moscow);
         $user = TestUser::dao()->add($user);
         Cache::me()->clean();
         TestUser::dao()->dropIdentityMap();
         $user = TestUser::dao()->getById('1');
         $this->assertInstanceOf('Hstore', $user->getProperties());
         $this->assertEquals($properties, $user->getProperties()->getList());
         $form = TestUser::proto()->makeForm();
         $form->get('properties')->setFormMapping(array(Primitive::string('age'), Primitive::integer('weight'), Primitive::string('comment')));
         $form->import(array('id' => $user->getId()));
         $this->assertNotNull($form->getValue('id'));
         $object = $user;
         FormUtils::object2form($object, $form);
         $this->assertInstanceOf('Hstore', $form->getValue('properties'));
         $this->assertEquals(array_filter($properties), $form->getValue('properties')->getList());
         $subform = $form->get('properties')->getInnerForm();
         $this->assertEquals($subform->getValue('age'), '23');
         $this->assertEquals($subform->getValue('weight'), 80);
         $this->assertNull($subform->getValue('comment'));
         $user = new TestUser();
         FormUtils::form2object($form, $user, false);
         $this->assertEquals($user->getProperties()->getList(), array_filter($properties));
     }
 }

 public function testStartHour()
 {
     $stamp = Timestamp::create('2010-03-25 14:15:10');
     $this->assertNotEquals($stamp->toStamp(), $stamp->getHourStartStamp());
     $this->assertTrue(Timestamp::create($stamp->getHourStartStamp()) instanceof Timestamp);
     $this->assertEquals(Timestamp::create($stamp->getHourStartStamp())->toString(), '2010-03-25 14:00:00');
 }

 public function testDayDifference()
 {
     $today = Date::makeToday();
     $this->dayDifferenceTest($today, $today, 0);
     $timestamp = Timestamp::makeNow();
     $this->dayDifferenceTest($timestamp, $timestamp, 0);
     $left = Date::create('2008-01-12');
     $right = Date::create('2008-01-13');
     $this->dayDifferenceTest($left, $right, 1);
     $left = Date::create('2008-01-12');
     $right = Date::create('2009-01-13');
     $this->dayDifferenceTest($left, $right, 367);
     $left = Date::create('2008-01-12');
     $right = Date::create('2008-01-11');
     $this->dayDifferenceTest($left, $right, -1);
     $left = Timestamp::create('2008-01-12 01:23:00');
     $right = Timestamp::create('2008-01-13 13:01:17');
     $this->dayDifferenceTest($left, $right, 1);
     // change time from winter to summer
     $left = Timestamp::create('2008-03-29 02:00:00');
     $right = Timestamp::create('2008-03-30 02:00:00');
     $this->dayDifferenceTest($left, $right, 1);
     $left = Timestamp::create('2008-03-29 03:00:00');
     $right = Timestamp::create('2008-03-30 03:00:00');
     $this->dayDifferenceTest($left, $right, 1);
     // unsolved giv's case
     // $left = Timestamp::create('2008-10-25 03:00:00');
     // $right = Timestamp::create('2008-10-26 02:59:00');
     // $this->dayDifferenceTest($left, $right, 0);
     return $this;
 }

 /**
  * @return Timestamp
  * 
  * Emulates PostgreSQL's date_trunc() function
  * 
  **/
 public function truncate(Date $time, $ceil = false)
 {
     $time = $time->toTimestamp();
     $function = $ceil ? 'ceil' : 'floor';
     if ($this->seconds) {
         if ($this->seconds < 1) {
             return $time->spawn();
         }
         $truncated = (int) ($function($time->toStamp() / $this->seconds) * $this->seconds);
         return Timestamp::create($truncated);
     } elseif ($this->days) {
         $epochStartTruncated = Date::create('1970-01-05');
         $truncatedDate = Date::create($time->toDate());
         if ($ceil && $truncatedDate->toStamp() < $time->toStamp()) {
             $truncatedDate->modify('+1 day');
         }
         $difference = Date::dayDifference($epochStartTruncated, $truncatedDate);
         $truncated = (int) ($function($difference / $this->days) * $this->days);
         return Timestamp::create($epochStartTruncated->spawn($truncated . ' days')->toStamp());
     } elseif ($this->months) {
         $monthsCount = $time->getYear() * 12 + ($time->getMonth() - 1);
         if ($ceil && $time->getDay() - 1 + $time->getHour() + $time->getMinute() + $time->getSecond() > 0) {
             $monthsCount += 0.1;
         }
         // delta
         $truncated = (int) ($function($monthsCount / $this->months) * $this->months);
         $months = $truncated % 12;
         $years = ($truncated - $months) / 12;
         Assert::isEqual($years, (int) $years);
         $years = (int) $years;
         $months = $months + 1;
         return Timestamp::create("{$years}-{$months}-01 00:00:00");
     }
     Assert::isUnreachable();
 }

 public function testCount()
 {
     foreach (DBTestPool::me()->getPool() as $db) {
         DBPool::me()->setDefault($db);
         $this->getDBCreator()->fillDB();
         $count = TestUser::dao()->getTotalCount();
         $this->assertGreaterThan(1, $count);
         $city = TestCity::create()->setId(1);
         $newUser = TestUser::create()->setCity($city)->setCredentials(Credentials::create()->setNickname('newuser')->setPassword(sha1('newuser')))->setLastLogin(Timestamp::create(time()))->setRegistered(Timestamp::create(time()));
         TestUser::dao()->add($newUser);
         $newCount = TestUser::dao()->getTotalCount();
         $this->assertEquals($count + 1, $newCount);
     }
 }

 public function makeItems(SimpleXMLElement $xmlFeed)
 {
     $result = array();
     if (isset($xmlFeed->channel->item)) {
         foreach ($xmlFeed->channel->item as $item) {
             $feedItem = FeedItem::create((string) $item->title)->setContent(FeedItemContent::create()->setBody((string) $item->description))->setPublished(Timestamp::create(strtotime((string) $item->pubDate)))->setLink((string) $item->link);
             if (isset($item->guid)) {
                 $feedItem->setId($item->guid);
             }
             if (isset($item->category)) {
                 $feedItem->setCategory((string) $item->category);
             }
             $result[] = $feedItem;
         }
     }
     return $result;
 }

 public function makeItems(SimpleXMLElement $xmlFeed)
 {
     $result = array();
     foreach ($xmlFeed->entry as $entry) {
         $feedItem = FeedItem::create((string) $entry->title);
         if (isset($entry->content)) {
             $feedItem->setContent($this->makeFeedItemContent($entry->content));
         }
         if (isset($entry->summary)) {
             $feedItem->setSummary($this->makeFeedItemContent($entry->summary));
         }
         if (isset($entry->id)) {
             $feedItem->setId($entry->id);
         }
         $result[] = $feedItem->setPublished(Timestamp::create(strtotime((string) $entry->updated)))->setLink((string) $entry->link);
     }
     return $result;
 }

 public function makeItems(SimpleXMLElement $xmlFeed)
 {
     $xmlFeed->registerXPathNamespace(YandexRssFeedFormat::YANDEX_NAMESPACE_PREFIX, YandexRssFeedFormat::YANDEX_NAMESPACE_URI);
     $fullTextList = $xmlFeed->xpath('//' . YandexRssFeedFormat::YANDEX_NAMESPACE_PREFIX . ':full-text');
     $result = array();
     $i = 0;
     if (isset($xmlFeed->channel->item)) {
         foreach ($xmlFeed->channel->item as $item) {
             $feedItem = YandexRssFeedItem::create((string) $item->title)->setContent(FeedItemContent::create()->setBody((string) $item->description))->setPublished(Timestamp::create(strtotime((string) $item->pubDate)))->setFullText((string) $fullTextList[$i++])->setLink((string) $item->link);
             if (isset($item->guid)) {
                 $feedItem->setId($item->guid);
             }
             if (isset($item->category)) {
                 $feedItem->setCategory((string) $item->category);
             }
             $result[] = $feedItem;
         }
     }
     return $result;
 }

 /**
  * @return Message
  **/
 public function receive($uTimeout = null)
 {
     if (!$this->queue) {
         throw new WrongStateException('you must set the queue first');
     }
     if ($uTimeout && $this->getStream()->isEof()) {
         usleep($uTimeout);
     }
     $string = $this->getStream()->readString();
     if (!$string && $this->getStream()->isEof()) {
         return null;
     }
     $this->getQueue()->setOffset($this->getStream()->getOffset());
     $string = rtrim($string, PHP_EOL);
     $chunks = preg_split("/\t/", $string, 2);
     $time = isset($chunks[0]) ? $chunks[0] : null;
     $text = isset($chunks[1]) ? $chunks[1] : null;
     Assert::isNotNull($time);
     $result = TextMessage::create(Timestamp::create($time))->setText($text);
     return $result;
 }

 public function testCountMonthsNotOverlapped()
 {
     $unit = IntervalUnit::create('month');
     $this->assertEquals(4, $result = $unit->countInRange(TimestampRange::create($start = Timestamp::create('2008-12-31 23:59:58'), $end = Timestamp::create('2009-05-28 03:00:00')), false));
     $this->assertLessThanOrEqual($end->toStamp(), $start->spawn($result . ' ' . $unit->getName())->toStamp());
 }

 /**
  * @return TestUser
  */
 private function spawnUser($options = array())
 {
     $options += array('id' => '77', 'credentials' => Credentials::create(), 'lastLogin' => Timestamp::create('2011-12-31'), 'registered' => Timestamp::create('2011-12-30'), 'strangeTime' => Time::create('01:23:45'), 'city' => null, 'firstOptional' => null, 'secondOptional' => null, 'url' => HttpUrl::create()->parse('https://www.github.com'), 'properties' => Hstore::make(array('a' => 'apple', 'b' => 'bananas')), 'ip' => IpAddress::create('127.0.0.1'));
     return $this->spawnObject(TestUser::create(), $options);
 }

 public static function alignToSecondsDataProvider()
 {
     return array(array(Timestamp::create('2009-01-01 10:00:42'), '2009-01-01 10:00:42'), array(Timestamp::create('2009-01-01 10:00:41'), '2009-01-01 10:00:00'), array(Timestamp::create('2009-01-01 10:01:34'), '2009-01-01 10:01:24'), array(Timestamp::create('2009-01-01 10:10:01'), '2009-01-01 10:09:48'));
 }

 /**
  * @return Timestamp
  **/
 public static function alignToSeconds(Timestamp $stamp, $seconds)
 {
     $rawStamp = $stamp->toStamp();
     $align = floor($rawStamp / $seconds);
     return Timestamp::create($align * $seconds);
 }

 public function testSleeping()
 {
     $stamp = Timestamp::makeNow();
     $serializedStamp = serialize($stamp);
     $unserializedStamp = unserialize($serializedStamp);
     $this->assertEquals($stamp->getDay(), $unserializedStamp->getDay());
     $this->assertEquals($stamp->getMonth(), $unserializedStamp->getMonth());
     $this->assertEquals($stamp->getYear(), $unserializedStamp->getYear());
     $this->assertEquals($stamp->getMinute(), $unserializedStamp->getMinute());
     $this->assertEquals($stamp->getSecond(), $unserializedStamp->getSecond());
     $stamp = Timestamp::create('2039-01-05 12:14:05 Europe/Moscow');
     $serializedStamp = serialize($stamp);
     $unserializedStamp = unserialize($serializedStamp);
     $this->assertEquals($stamp->getDay(), $unserializedStamp->getDay());
     $this->assertEquals($stamp->getMonth(), $unserializedStamp->getMonth());
     $this->assertEquals($stamp->getYear(), $unserializedStamp->getYear());
     $this->assertEquals($stamp->getMinute(), $unserializedStamp->getMinute());
     $this->assertEquals($stamp->getSecond(), $unserializedStamp->getSecond());
     $stamp = Timestamp::create('1899-12-31 16:07:45 Europe/London');
     $serializedStamp = serialize($stamp);
     $unserializedStamp = unserialize($serializedStamp);
     $this->assertEquals($stamp->getDay(), $unserializedStamp->getDay());
     $this->assertEquals($stamp->getMonth(), $unserializedStamp->getMonth());
     $this->assertEquals($stamp->getYear(), $unserializedStamp->getYear());
     $this->assertEquals($stamp->getMinute(), $unserializedStamp->getMinute());
     $this->assertEquals($stamp->getSecond(), $unserializedStamp->getSecond());
 }

 /**
  * @return Timestamp
  **/
 public function toTimestamp()
 {
     return Timestamp::create($this->toStamp());
 }