PHP DateTime::sub方法代碼示例

 public function topページ_初期表示(\AcceptanceTester $I)
 {
     $I->wantTo('EF0101-UC01-T01 TOPページ 初期表示');
     $I->amOnPage('/');
     // カテゴリ選択ボックス（キーワード検索用）、キーワード検索入力欄、蟲眼鏡ボタンが表示されている
     $I->see('全ての商品', '#search #category_id');
     $I->see('', '#search #name');
     $I->see('', '#search .bt_search');
     // カテゴリ名（カテゴリ検索用）が表示されている
     $categories = Fixtures::get('categories');
     foreach ($categories as $category) {
         $I->see($category->getName(), '#search #category_id option');
     }
     //管理側のコンテンツ管理（新著情報管理）に設定されている情報が、順位順に表示されている
     $today = new DateTime();
     $minus1 = $today->sub(new DateInterval('P1D'));
     $minus2 = $today->sub(new DateInterval('P2D'));
     $I->haveInDatabase('dtb_news', array('news_id' => rand(999, 9999), 'news_date' => $minus1->format('Y-m-d 00:00:00'), 'news_title' => 'タイトル1', 'news_comment' => 'コメント1', 'creator_id' => 1, 'rank' => 2, 'create_date' => $today->format('Y-m-d 00:00:00'), 'update_date' => $today->format('Y-m-d 00:00:00')));
     $I->haveInDatabase('dtb_news', array('news_id' => rand(999, 9999), 'news_date' => $minus2->format('Y-m-d 00:00:00'), 'news_title' => 'タイトル2', 'news_comment' => 'コメント2', 'creator_id' => 1, 'rank' => 3, 'create_date' => $today->format('Y-m-d 00:00:00'), 'update_date' => $today->format('Y-m-d 00:00:00')));
     $I->reloadPage();
     $news = Fixtures::get('news');
     $newsset = array();
     $newsset[] = array('date' => $news[0]->getDate(), 'title' => $news[0]->getTitle(), 'comment' => $news[0]->getComment());
     $newsset[] = array('date' => $minus1->format('Y-m-d 00:00:00'), 'title' => 'タイトル1', 'comment' => 'コメント1');
     $newsset[] = array('date' => $minus2->format('Y-m-d 00:00:00'), 'title' => 'タイトル2', 'comment' => 'コメント2');
     foreach ($newsset as $key => $news) {
         $I->see($news['title'], '#news_area .newslist dl:nth-child(' . (count($newsset) - $key) . ') .news_title');
     }
 }

 /**
  * Get the ExRatesTable instance
  *
  * @param \DateTime $pubDate Optional rates table publication date
  *
  * @return ExRatesTable
  *
  * @throws \Exception
  */
 public function getExRatesTable(\DateTime $pubDate = null)
 {
     $this->setSoughtPubDate($pubDate);
     $i = 0;
     do {
         // Limit the number of times the loop repeats
         if ($i === self::MAX_ONE_TIME_API_REQ) {
             throw new \Exception('Max requests to api limit has been reached');
         }
         // If user doesn't want a specific date, try to get the rates from the last working day
         if (!$pubDate) {
             $this->soughtPubDate = $this->soughtPubDate->sub(new \DateInterval('P1D'));
         }
         // Try to find the file in cache, otherwise download it
         if ($this->cachePath && ($cachedXml = $this->getCachedXml())) {
             $rawContent = $cachedXml;
         } else {
             $rawContent = $this->downloadXml();
         }
         // If a specific date is sought then break, otherwise continue
         if ($pubDate) {
             break;
         }
         $i++;
     } while (!$rawContent);
     if (!$rawContent) {
         throw new \Exception('Exchange rates file not found');
     }
     return $this->ratesTableFactory->getInstance($rawContent);
 }

 /**
  * This just setsup some events in the db for running certain tests that query getting events back.
  * @since 4.6.x
  */
 protected function _setup_events()
 {
     //setup some dates we'll use for testing with.
     $timezone = new DateTimeZone('America/Toronto');
     $upcoming_start_date = new DateTime("now +2hours", $timezone);
     $past_start_date = new DateTime("now -2days", $timezone);
     $current_end_date = new DateTime("now +2days", $timezone);
     $current = new DateTime("now", $timezone);
     $formats = array('Y-d-m', 'h:i a');
     $full_format = implode(' ', $formats);
     //setup some datetimes to attach to events.
     $datetimes = array('expired_datetime' => $this->factory->datetime->create(array('DTT_EVT_start' => $past_start_date->format($full_format), 'DTT_EVT_end' => $past_start_date->format($full_format), 'timezone' => 'America/Toronto', 'formats' => $formats)), 'upcoming_datetime' => $this->factory->datetime->create(array('DTT_EVT_start' => $upcoming_start_date->format($full_format), 'DTT_EVT_end' => $upcoming_start_date->format($full_format), 'timezone' => 'America/Toronto', 'formats' => $formats)), 'active_datetime' => $this->factory->datetime->create(array('DTT_EVT_start' => $current->sub(new DateInterval("PT2H"))->format($full_format), 'DTT_EVT_end' => $current_end_date->add(new DateInterval("PT2H"))->format($full_format), 'timezone' => 'America/Toronto', 'formats' => $formats)), 'sold_out_datetime' => $this->factory->datetime->create(array('DTT_EVT_start' => $upcoming_start_date->format($full_format), 'DTT_EVT_end' => $upcoming_start_date->format($full_format), 'DTT_reg_limit' => 10, 'DTT_sold' => 10, 'timezone' => 'America/Toronto', 'formats' => $formats)), 'inactive_datetime' => $this->factory->datetime->create(array('DTT_EVT_start' => $current->sub(new DateInterval("PT2H"))->format($full_format), 'DTT_EVT_end' => $current_end_date->add(new DateInterval("PT2H"))->format($full_format), 'timezone' => 'America/Toronto', 'formats' => $formats)));
     //setup some events
     $events = $this->factory->event->create_many('4');
     //add datetimes to the events.
     $events[0]->_add_relation_to($datetimes['expired_datetime'], 'Datetime');
     $events[0]->save();
     $events[1]->_add_relation_to($datetimes['upcoming_datetime'], 'Datetime');
     $events[1]->save();
     $events[2]->_add_relation_to($datetimes['active_datetime'], 'Datetime');
     $events[2]->save();
     $events[3]->_add_relation_to($datetimes['sold_out_datetime'], 'Datetime');
     $events[3]->save();
     foreach ($events as $event) {
         $event->set('status', 'publish');
         $event->save();
     }
     //one more event that is just going to be inactive
     $final_event = $this->factory->event->create();
     $final_event->_add_relation_to($datetimes['inactive_datetime'], 'Datetime');
     $final_event->save();
 }

 /**
  * @param BusContextInterface $busContext
  *
  * @throws UnexpectedValueException
  */
 public function start(BusContextInterface $busContext)
 {
     if ($this->daysToKeepDeduplicationData === null) {
         $this->daysToKeepDeduplicationData = 7;
     } elseif (!ctype_digit((string) $this->daysToKeepDeduplicationData)) {
         throw new UnexpectedValueException("Invalid value value used for days to keep deduplication data. Please ensure it is a positive integer.");
     }
     $this->outboxPersister->removeEntriesOlderThan($this->now->sub(new \DateInterval("P{$this->daysToKeepDeduplicationData}D")));
 }

 private function calculaFeriadosMoveis($ano)
 {
     $pascoa = new DateTime();
     $pascoa->setTimestamp(easter_date($ano));
     $this->feriados['pascoa'] = $pascoa->format('d/m');
     $this->feriados['terca_carnaval'] = $pascoa->sub(new DateInterval('P47D'))->format('d/m');
     $this->feriados['quarta_cinzas'] = $pascoa->sub(new DateInterval('P46D'))->format('d/m');
     $this->feriados['sexta_santa'] = $pascoa->sub(new DateInterval('P2D'))->format('d/m');
     $this->feriados['corpus_christi'] = $pascoa->sub(new DateInterval('P60D'))->format('d/m');
 }

 public function onPlainFilter_creation_date($filterName, $filterValue, $criteria)
 {
     $curDate = new DateTime();
     if ($filterValue === 'today') {
         $condition = 'created_ts >= "' . $curDate->format('Y-m-d') . '"';
     } elseif ($filterValue === 'week') {
         $condition = 'created_ts >= "' . $curDate->sub(new DateInterval('P1W'))->format('Y-m-d') . '"';
     } elseif ($filterValue === 'month') {
         $condition = 'created_ts >= "' . $curDate->sub(new DateInterval('P1M'))->format('Y-m-d') . '"';
     } else {
         return;
     }
     $criteria->mergeWith(array('condition' => $condition));
 }

 /**
  * @param array $audit
  *
  * @depends testGetAudits
  */
 public function testGetAuditsWithDateFilters($audit)
 {
     $loggedAt = new \DateTime('now', new \DateTimeZone('UTC'));
     $loggedAt->setTimestamp(strtotime($audit['loggedAt']));
     $loggedGTEFilter = '?loggedAt>=' . $loggedAt->format(\DateTime::ISO8601);
     $loggedGTFilter = '?loggedAt>' . $loggedAt->sub(new \DateInterval('PT1H'))->format(\DateTime::ISO8601);
     $loggedLTFilter = '?loggedAt<' . $loggedAt->sub(new \DateInterval('P1D'))->format(\DateTime::ISO8601);
     $this->client->request('GET', $this->getUrl('oro_api_get_audits') . $loggedGTEFilter);
     $this->assertCount(1, $this->getJsonResponseContent($this->client->getResponse(), 200));
     $this->client->request('GET', $this->getUrl('oro_api_get_audits') . $loggedGTFilter);
     $this->assertCount(1, $this->getJsonResponseContent($this->client->getResponse(), 200));
     $this->client->request('GET', $this->getUrl('oro_api_get_audits') . $loggedLTFilter);
     $this->assertEmpty($this->getJsonResponseContent($this->client->getResponse(), 200));
 }

 /**
  * @Given /^following run for "([^"]+)":$/
  */
 public function followingRunFor($name, TableNode $table)
 {
     $app = $this->getApplication();
     $project = $app['project_list']->get($name);
     $methods = array('created_at' => function (RunUnit $unit, $val) {
         $int = new \DateInterval($val);
         $now = new \DateTime();
         $unit->setCreatedAt($now->sub($int));
     }, 'started_at' => function (RunUnit $unit, $val) {
         $int = new \DateInterval($val);
         $now = new \DateTime();
         $unit->setStartedAt($now->sub($int));
     }, 'finished_at' => function (RunUnit $unit, $val) {
         $int = new \DateInterval($val);
         $now = new \DateTime();
         if (!$unit->getStartedAt()) {
             $unit->setStartedAt($now->sub($int));
         }
         $unit->setFinishedAt($now->sub($int));
     }, 'feature' => function (RunUnit $unit, $val) {
         $unit->setFeature($val);
     }, 'return_code' => function (RunUnit $unit, $val) {
         $unit->setReturnCode($val);
     });
     $headers = $table->getRow(0);
     foreach ($headers as $col) {
         if (!isset($methods[$col])) {
             throw new \RuntimeException(sprintf('No handler for column "%s".', $col));
         }
     }
     $run = new Run();
     $run->setProjectName($name);
     $units = $run->getUnits();
     foreach ($table->getRows() as $i => $row) {
         if ($i == 0) {
             continue;
         }
         $unit = new RunUnit();
         foreach ($headers as $i => $header) {
             $value = $row[$i];
             if ($value === '@null') {
                 continue;
             }
             $methods[$header]($unit, $row[$i]);
         }
         $units->add($unit);
     }
     $app['run_storage']->saveRun($run);
 }

 public function getEndDate(int $months, string $dateFormat = 'Y-m-d') : string
 {
     $date = new DateTime($this->format('Y-m-d'));
     $date->add(new DateInterval("P" . $months . "M"));
     $date->sub(new DateInterval("P1D"));
     return $date->format($dateFormat);
 }

 /**
  * Subtract given interval from current date time
  *
  * @param string $intervalString
  *
  * @return \DateTime
  */
 protected function prepareDateInterval($intervalString = null)
 {
     $date = new \DateTime('now', new \DateTimeZone('UTC'));
     $intervalString = $intervalString ?: $this->getContainer()->getParameter('oro_batch.cleanup_interval');
     $date->sub(\DateInterval::createFromDateString($intervalString));
     return $date;
 }

 public function save()
 {
     $data = $this->getData();
     unset($data['name']);
     if ($id = $this->getData('id')) {
         $data['id'] = $id;
     }
     if ($new = \Arr::get($data, 'since_new', null)) {
         if ($id) {
             $_date = new \DateTime($new);
             $_date->sub(new \DateInterval('P1D'));
             $close = ['id' => $id];
             $close['till'] = $_date->format('Y-m-d');
             $this->model('ManagerTimeSheet')->upsert($close);
             $id = 0;
             $data['since'] = $new;
             unset($data['id']);
         }
     }
     unset($data['since_new']);
     unset($data['till']);
     if (empty($data['id'])) {
         if (isset($data['id'])) {
             unset($data['id']);
         }
     }
     $_id = $this->model('ManagerTimeSheet')->upsert($data);
     $id = $id ? $id : $_id;
     return $this->model('ManagerTimeSheet')->getById($id);
 }

 /**
  * Checks if there are not too many login attempts using specified username in the specified number of seconds until now.
  * @param  string  $username
  * @param  integer $count_limit number of login attempts
  * @param  integer $time_limit  number of seconds
  * @return boolean
  */
 public static function hasTooManyFailedAttempts($username, $count_limit = 5, $time_limit = 1800)
 {
     $since = new DateTime();
     $since->sub(new DateInterval("PT{$time_limit}S"));
     $subquery = Yii::$app->db->createCommand()->select('is_successful')->from(self::tableName())->where('username = :username AND performed_on > :since')->order('performed_on DESC')->limit($count_limit)->getText();
     return $count_limit <= (int) Yii::$app->db->createCommand()->select('COUNT(NOT is_successful OR NULL)')->from("({$subquery}) AS t")->queryScalar([':username' => $username, ':since' => $since->format('Y-m-d H:i:s')]);
 }

 public function getOldPending()
 {
     $date = new \DateTime();
     $i = new \DateInterval('PT30M');
     $date->sub($i);
     return $this->createQueryBuilder('b')->where('b.created_at < :time')->andWhere('b.status = :status')->setParameter('time', $date)->setParameter('status', \Club\BookingBundle\Entity\Booking::PENDING)->getQuery()->getResult();
 }

 public function get_graph_url($name, $num_days = 40)
 {
     global $g_db;
     $select = $g_db->select()->from('stats', array('date', 'value'))->where('name = ?', $name)->order(array('date DESC'))->limit($num_days + 5);
     $values = array();
     $rows = $g_db->fetchAll($select);
     foreach ($rows as $row) {
         $values[$row['date']] = $row['value'];
     }
     $dates = array();
     $labels = array();
     $date = new DateTime();
     $one_day = new DateInterval("P1D");
     for ($i = 0; $i < $num_days; $i++) {
         $dates[] = $date->format('Y-m-d');
         if ($i % 5 == 0) {
             $labels[] = $date->format('d/m');
         }
         $date->sub($one_day);
     }
     $labels = array_reverse($labels);
     $max_value = max(array_values($values));
     $max_value += floor(0.1 * $max_value);
     $data = "";
     for ($i = 0; $i < $num_days; $i++) {
         $value = $values[$dates[$num_days - $i - 1]];
         $data .= is_null($value) ? "_" : self::encode_number_e($value, $max_value);
     }
     return "http://chart.apis.google.com/chart" . "?chxl=1:|" . implode("|", $labels) . "&chxr=0,0,{$max_value}" . "&chxt=y,x" . "&chs=460x150" . "&cht=lc" . "&chco=3D7930" . "&chd=e:{$data}" . "&chg=7.15,-1,1,0" . "&chm=B,C5D4B5BB,0,0,0";
 }

 /**
  * {@inheritdoc}
  */
 public function load(ObjectManager $manager)
 {
     $userManager = $this->container->get('oro_user.manager');
     $admin = $userManager->findUserByEmail(LoadAdminUserData::DEFAULT_ADMIN_EMAIL);
     $organization = $manager->getRepository('OroOrganizationBundle:Organization')->getFirst();
     foreach ($this->orderData as $data) {
         $entity = new Order();
         $entity->setOwner($admin);
         $entity->setOrganization($organization);
         $created = new \DateTime('now', new \DateTimeZone('UTC'));
         $entity->setCreatedAt($created->sub(new \DateInterval($data['createdSub'])));
         $updated = new \DateTime('now', new \DateTimeZone('UTC'));
         $entity->setUpdatedAt($updated->sub(new \DateInterval($data['updatedSub'])));
         $data['channel'] = $this->getReference('integration');
         $data['dataChannel'] = $this->getReference('default_channel');
         $data['cart'] = $this->getReference('cart');
         $data['store'] = $this->getReference('store');
         $data['customer'] = $this->getReference('customer');
         $this->setEntityPropertyValues($entity, $data, ['reference', 'createdSub', 'updatedSub']);
         $this->setReference($data['reference'], $entity);
         $manager->persist($entity);
     }
     $manager->remove($this->getReference('order'));
     $manager->flush();
 }