PHP JDate::toUnix方法代碼示例

 /**
  * Filter by time, either on registration or last visit date.
  *
  * @param   JDate $starting  Starting date or null if older than ending date.
  * @param   JDate $ending    Ending date or null if newer than starting date.
  * @param   bool  $register  True = registration date, False = last visit date.
  *
  * @return $this
  */
 public function filterByTime(JDate $starting = null, JDate $ending = null, $register = true)
 {
     $name = $register ? 'registerDate' : 'lastvisitDate';
     if ($starting && $ending) {
         $this->query->where("a.{$name} BETWEEN {$this->db->quote($starting->toUnix())} AND {$this->db->quote($ending->toUnix())}");
     } elseif ($starting) {
         $this->query->where("a.{$name} > {$this->db->quote($starting->toUnix())}");
     } elseif ($ending) {
         $this->query->where("a.{$name} <= {$this->db->quote($ending->toUnix())}");
     }
     return $this;
 }

	function XmapNav(&$config, &$sitemap) {
		$this->_list=array();
		$this->view='navigator';
		global $mainframe;

		jimport('joomla.utilities.date');

		$user =& JFactory::getUser();

		$access = new stdClass();
		$access->canEdit	= $user->authorize('com_content', 'edit', 'content', 'all');
		$access->canEditOwn     = $user->authorize('com_content', 'edit', 'content', 'own');
		$access->canPublish     = $user->authorize('com_content', 'publish', 'content', 'all');
		$this->access = &$access;

		$date = new JDate();

		$this->noauth 	= $mainframe->getCfg( 'shownoauth' );
		$this->gid	= $user->get('gid');
		$this->now	= $date->toUnix();
		$this->config = &$config;
		$this->sitemap = &$sitemap;
		$this->isNews	= false;
		$this->_isAdmin = ($this->gid == "25");

	}

 /**
  * Returns date/time in short format. i.e. 6m, 6h, 6d, 6w, 6m, 6y etc
  * @param unknown $date
  * @return Ambigous <string, string, mixed, multitype:>|Ambigous <string, string, mixed>
  */
 public static function getShortDate($date)
 {
     if (empty($date) || $date == '0000-00-00 00:00:00') {
         return JText::_('LBL_NA');
     }
     jimport('joomla.utilities.date');
     $user = JFactory::getUser();
     // Given time
     $date = new JDate(JHtml::date($date, 'Y-m-d H:i:s'));
     $compareTo = new JDate(JHtml::date('now', 'Y-m-d H:i:s'));
     $diff = $compareTo->toUnix() - $date->toUnix();
     $diff = abs($diff);
     $dayDiff = floor($diff / 86400);
     if ($dayDiff == 0) {
         if ($diff < 120) {
             return '1m';
         } elseif ($diff < 3600) {
             return floor($diff / 60) . 'm';
         } else {
             return floor($diff / 3600) . 'h';
         }
     } elseif ($dayDiff < 7) {
         return $dayDiff . 'd';
     } elseif ($dayDiff < 7 * 6) {
         return ceil($dayDiff / 7) . 'w';
     } elseif ($dayDiff < 365) {
         return ceil($dayDiff / (365 / 12)) . 'm';
     } else {
         return round($dayDiff / 365) . 'y';
     }
 }

 /**
  * Called whenever a subscription is modified. Namely, when its enabled status,
  * payment status or valid from/to dates are changed.
  */
 public function onAKSubscriptionChange($row, $info)
 {
     if (is_null($info['modified']) || empty($info['modified'])) {
         return;
     }
     //if(!array_key_exists('enabled', (array)$info['modified'])) return;
     // Load the plugin's language files
     $lang = JFactory::getLanguage();
     $lang->load('plg_akeebasubs_invoices', JPATH_ADMINISTRATOR, 'en-GB', true);
     $lang->load('plg_akeebasubs_invoices', JPATH_ADMINISTRATOR, null, true);
     // Akeeba Subscriptions language files
     $lang->load('com_akeebasubs', JPATH_SITE, 'en-GB', true);
     $lang->load('com_akeebasubs', JPATH_SITE, $lang->getDefault(), true);
     $lang->load('com_akeebasubs', JPATH_SITE, null, true);
     $lang->load('com_akeebasubs', JPATH_ADMINISTRATOR, 'en-GB', true);
     $lang->load('com_akeebasubs', JPATH_ADMINISTRATOR, $lang->getDefault(), true);
     $lang->load('com_akeebasubs', JPATH_ADMINISTRATOR, null, true);
     // Do not issue invoices for free subscriptions
     if ($row->gross_amount < 0.01) {
         return;
     }
     // Should we handle this subscription?
     $generateAnInvoice = $row->state == "C";
     $whenToGenerate = $this->params->get('generatewhen', '0');
     if ($whenToGenerate == 1) {
         // Handle new subscription, even if they are not yet enabled
         $specialCasePending = in_array($row->state, array('P', 'C')) && !$row->enabled;
         $generateAnInvoice = $generateAnInvoice || $specialCasePending;
     }
     // If the payment is over a week old do not generate an invoice. This
     // prevents accidentally creating an invoice for pas subscriptions not
     // handled by ccInvoices
     JLoader::import('joomla.utilities.date');
     $jCreated = new JDate($row->created_on);
     $jNow = new JDate();
     $dateDiff = $jNow->toUnix() - $jCreated->toUnix();
     if ($dateDiff > 604800) {
         return;
     }
     // Only handle not expired subscriptions
     if ($generateAnInvoice && !defined('AKEEBA_INVOICE_GENERATED')) {
         define('AKEEBA_INVOICE_GENERATED', 1);
         $db = JFactory::getDBO();
         // Check if there is an invoice for this subscription already
         $query = $db->getQuery(true)->select('*')->from('#__akeebasubs_invoices')->where($db->qn('akeebasubs_subscription_id') . ' = ' . $db->q($row->akeebasubs_subscription_id));
         $db->setQuery($query);
         $oldInvoices = $db->loadObjectList('akeebasubs_subscription_id');
         if (count($oldInvoices) > 0) {
             return;
         }
         // Create (and, optionally, send) a new invoice
         F0FModel::getAnInstance('Invoices', 'AkeebasubsModel')->createInvoice($row);
     }
 }

 public function onAfterParseData($params)
 {
     $db = JFactory::getDbo();
     $table = new JTableJed($db);
     $table->load(array('md5url' => md5($params->get('url'))));
     $lastUpdate = new JDate($params->get('data.last_update'));
     $dateAdded = new JDate($params->get('data.date_added'));
     $today = new JDate();
     $table->url = $params->get('url');
     $table->md5url = md5($table->url);
     $table->title = $params->get('data.title', '');
     $table->alias = JApplication::stringURLSafe($table->title);
     $table->fulltext = $params->get('data.description', '');
     $table->introtext = $this->getIntrotext($table->fulltext);
     $table->catid = $this->getCategory($params);
     $table->avatar = $this->getAvatar($params);
     $table->gallery = $this->getGallery($params);
     $table->featured = $params->get('data.feature', '') == '' ? false : true;
     $table->popular = $params->get('data.popular', '') == '' ? false : true;
     $table->component = $params->get('data.component', '') == '' ? false : true;
     $table->module = $params->get('data.module', '') == '' ? false : true;
     $table->plugin = $params->get('data.plugin', '') == '' ? false : true;
     $table->language = $params->get('data.language', '') == '' ? false : true;
     $table->specific = $params->get('data.specific', '') == '' ? false : true;
     $table->compat_15 = $params->get('data.compat_15', '') == '' ? false : true;
     $table->compat_25 = $params->get('data.compat_25', '') == '' ? false : true;
     $table->compat_30 = $params->get('data.compat_30', '') == '' ? false : true;
     $table->version = $params->get('data.version', '');
     $table->date_added = $dateAdded->toSql();
     $table->last_update = $lastUpdate->toSql();
     $table->rating = $params->get('data.rating', 0);
     $table->rating_count = $params->get('data.rating_user', 0);
     $table->rating_sum = round($table->rating * $table->rating_count);
     $table->favorite = $params->get('data.favorite', 0);
     $table->license = $params->get('data.license', '');
     $table->view = $params->get('data.view', 0);
     $table->developer = $params->get('data.developer', '');
     $table->website = $this->getRedirectUrl($params->get('data.website'));
     $table->download_url = $params->get('data.download_link');
     $table->demo_url = $params->get('data.demo_link');
     $table->support_url = $params->get('data.support_link');
     $table->document_url = $params->get('data.document_link');
     $time = $today->toUnix() - $dateAdded->toUnix();
     $days = $time / (60 * 60 * 24) + 1;
     $table->ordering = floor($table->view / $days);
     if (!$table->id) {
         $table->state = 1;
     }
     //print_r($params);
     //print_r($table);die();
     if ($table->store()) {
         $params->set('success', true);
     }
 }

 function loadChartData()
 {
     $db = $this->getDBO();
     $type = JRequest::getCmd('type');
     switch ($type) {
         case 'sales':
             jimport('joomla.utilities.date');
             $date = JFactory::getDate();
             $interval = JRequest::getInt('interval', '14');
             $today = $date->toFormat('%Y-%m-%d');
             $startDate = strtotime('-' . $interval . ' day', strtotime($today));
             $startDate = new JDate($startDate);
             $query = "SELECT COUNT(virtuemart_order_id) AS sales, DATE(created_on) as `date` FROM #__virtuemart_orders WHERE created_on > " . $db->Quote($startDate->toMySQL()) . " GROUP BY `date` ORDER BY `date`";
             $db->setQuery($query);
             $rows = $db->loadObjectList();
             $data = array();
             foreach ($rows as $row) {
                 $data[$row->date] = (int) $row->sales;
             }
             $today = $date->toUnix();
             for ($time = $startDate->toUnix(); $time <= $today; $time += 86400) {
                 $date = date('Y', $time) . '-' . date('m', $time) . '-' . date('d', $time);
                 if (!array_key_exists($date, $data)) {
                     $data[$date] = 0;
                 }
             }
             ksort($data);
             $startYear = $startDate->toFormat('%Y');
             $startMonth = $startDate->toFormat('%m') - 1;
             $startDay = $startDate->toFormat('%d');
             $script = "\r\n                k2martSalesChartOptions.title.text = '" . JText::_('K2MART_TOTAL_SALES', true) . "';\r\n                k2martSalesChartOptions.subtitle.text = '* " . JText::_('K2MART_CLICK_AND_DRAG_IN_THE_PLOT_AREA_TO_ZOOM_IN', true) . "';\r\n                k2martSalesChartOptions.yAxis.title.text = '" . JText::_('K2MART_SALES', true) . "';\r\n                k2martSalesChartOptions.series[0].pointStart=Date.UTC(" . $startYear . ", " . $startMonth . ", " . $startDay . "); \r\n                k2martSalesChartOptions.series[0].data=[" . implode(',', $data) . "];\r\n                ";
             break;
         case 'products':
             $limit = JRequest::getInt('limit', '20');
             $query = "SELECT product.product_sales, productData.product_name FROM #__virtuemart_products AS product \r\n                LEFT JOIN #__virtuemart_products_" . VMLANG . " AS productData ON product.virtuemart_product_id = productData.virtuemart_product_id\r\n                WHERE  product.product_sales > 0 ORDER BY product.product_sales DESC LIMIT 0, {$limit}";
             $db->setQuery($query);
             $rows = $db->loadObjectList();
             $data = array();
             $categories = array();
             foreach ($rows as $row) {
                 $data[] = (int) $row->product_sales;
                 $categories[] = "'" . $row->product_name . "'";
             }
             $script = "\r\n                k2martProductsChartOptions.title.text = '" . JText::_('K2MART_TOP_SELLING_PRODUCTS', true) . "';\r\n                k2martProductsChartOptions.yAxis.title.text = '" . JText::_('K2MART_SALES', true) . "';\r\n                k2martProductsChartOptions.xAxis.categories =[" . implode(',', $categories) . "]; \r\n                k2martProductsChartOptions.series[0].data=[" . implode(',', $data) . "];\r\n                ";
             break;
     }
     $script .= "k2martChartType = '{$type}';";
     echo $script;
 }

 /**
  * Run the session cleaner (garbage collector) on a schedule
  */
 public function onAfterInitialise()
 {
     $minutes = (int) $this->params->get('ses_freq', 0);
     if ($minutes <= 0) {
         return;
     }
     $lastJob = $this->getTimestamp('session_clean');
     $nextJob = $lastJob + $minutes * 60;
     JLoader::import('joomla.utilities.date');
     $now = new JDate();
     if ($now->toUnix() >= $nextJob) {
         $this->setTimestamp('session_clean');
         $this->purgeSession();
     }
 }

 /**
  *
  * @param JDate $date
  *
  */
 public static function timeLapse($date)
 {
     $now = new JDate();
     $dateDiff = CTimeHelper::timeDifference($date->toUnix(), $now->toUnix());
     if ($dateDiff['days'] > 0) {
         $lapse = JText::sprintf(CStringHelper::isPlural($dateDiff['days']) ? 'CC LAPSED DAY MANY' : 'CC LAPSED DAY', $dateDiff['days']);
     } elseif ($dateDiff['hours'] > 0) {
         $lapse = JText::sprintf(CStringHelper::isPlural($dateDiff['hours']) ? 'CC LAPSED HOUR MANY' : 'CC LAPSED HOUR', $dateDiff['hours']);
     } elseif ($dateDiff['minutes'] > 0) {
         $lapse = JText::sprintf(CStringHelper::isPlural($dateDiff['minutes']) ? 'CC LAPSED MINUTE MANY' : 'CC LAPSED MINUTE', $dateDiff['minutes']);
     } else {
         $lapse = JText::sprintf(CStringHelper::isPlural($dateDiff['seconds']) ? 'CC LAPSED SECOND MANY' : 'CC LAPSED SECOND', $dateDiff['seconds']);
     }
     return $lapse;
 }

 public function onAfterInitialise()
 {
     $minutes = (int) $this->params->get('cleantemp_freq', 0);
     if ($minutes <= 0) {
         return;
     }
     $lastJob = $this->getTimestamp('clean_temp');
     $nextJob = $lastJob + $minutes * 60;
     JLoader::import('joomla.utilities.date');
     $now = new JDate();
     if ($now->toUnix() >= $nextJob) {
         $this->setTimestamp('clean_temp');
         $this->tempDirectoryCleanup();
     }
 }

 public function validate($data)
 {
     if (empty($data) or !is_array($data)) {
         throw new InvalidArgumentException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_REWARDS"));
     }
     $filter = JFilterInput::getInstance();
     $params = JComponentHelper::getParams("com_crowdfunding");
     /** @var  $params Joomla\Registry\Registry */
     // Create a currency object.
     $currency = Crowdfunding\Currency::getInstance(JFactory::getDbo(), $params->get("project_currency"));
     // Create the object "amount".
     $amount = new Crowdfunding\Amount($params);
     $amount->setCurrency($currency);
     foreach ($data as $key => $item) {
         $item["amount"] = $amount->setValue($item["amount"])->parse();
         // Filter data
         if (!is_numeric($item["amount"])) {
             $item["amount"] = 0;
         }
         $item["title"] = $filter->clean($item["title"], "string");
         $item["title"] = Joomla\String\String::trim($item["title"]);
         $item["title"] = Joomla\String\String::substr($item["title"], 0, 128);
         $item["description"] = $filter->clean($item["description"], "string");
         $item["description"] = Joomla\String\String::trim($item["description"]);
         $item["description"] = Joomla\String\String::substr($item["description"], 0, 500);
         $item["number"] = (int) $item["number"];
         $item["delivery"] = Joomla\String\String::trim($item["delivery"]);
         $item["delivery"] = $filter->clean($item["delivery"], "string");
         if (!empty($item["delivery"])) {
             $date = new JDate($item["delivery"]);
             $unixTime = $date->toUnix();
             if ($unixTime < 0) {
                 $item["delivery"] = "";
             }
         }
         if (!$item["title"]) {
             throw new RuntimeException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_TITLE"));
         }
         if (!$item["description"]) {
             throw new RuntimeException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_DESCRIPTION"));
         }
         if (!$item["amount"]) {
             throw new RuntimeException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_AMOUNT"));
         }
         $data[$key] = $item;
     }
     return $data;
 }

 public function validate($data)
 {
     if (!is_array($data) or count($data) === 0) {
         throw new InvalidArgumentException(JText::_('COM_CROWDFUNDING_ERROR_INVALID_REWARDS'));
     }
     $filter = JFilterInput::getInstance();
     $params = JComponentHelper::getParams('com_crowdfunding');
     /** @var  $params Joomla\Registry\Registry */
     // Create a currency object.
     $currency = Crowdfunding\Currency::getInstance(JFactory::getDbo(), $params->get('project_currency'));
     // Create the object 'amount'.
     $amount = new Crowdfunding\Amount($params);
     $amount->setCurrency($currency);
     foreach ($data as $key => &$item) {
         $item['amount'] = $amount->setValue($item['amount'])->parse();
         // Filter data
         if (!is_numeric($item['amount'])) {
             $item['amount'] = 0;
         }
         $item['title'] = $filter->clean($item['title'], 'string');
         $item['title'] = JString::trim($item['title']);
         $item['title'] = JString::substr($item['title'], 0, 128);
         $item['description'] = $filter->clean($item['description'], 'string');
         $item['description'] = JString::trim($item['description']);
         $item['description'] = JString::substr($item['description'], 0, 500);
         $item['number'] = (int) $item['number'];
         $item['delivery'] = JString::trim($item['delivery']);
         $item['delivery'] = $filter->clean($item['delivery'], 'string');
         if (!empty($item['delivery'])) {
             $date = new JDate($item['delivery']);
             $unixTime = $date->toUnix();
             if ($unixTime < 0) {
                 $item['delivery'] = '';
             }
         }
         if (!$item['title']) {
             throw new RuntimeException(JText::_('COM_CROWDFUNDING_ERROR_INVALID_TITLE'));
         }
         if (!$item['description']) {
             throw new RuntimeException(JText::_('COM_CROWDFUNDING_ERROR_INVALID_DESCRIPTION'));
         }
         if (!$item['amount']) {
             throw new RuntimeException(JText::_('COM_CROWDFUNDING_ERROR_INVALID_AMOUNT'));
         }
     }
     unset($item);
     return $data;
 }

 public function onProcessList(&$resultArray)
 {
     // Implement the coupon automatic expiration
     if (empty($resultArray)) {
         return;
     }
     if ($this->getState('skipOnProcessList', 0)) {
         return;
     }
     JLoader::import('joomla.utilities.date');
     $jNow = new JDate();
     $uNow = $jNow->toUnix();
     $table = $this->getTable($this->table);
     $k = $table->getKeyName();
     foreach ($resultArray as $index => &$row) {
         $triggered = false;
         if (!property_exists($row, 'publish_down')) {
             continue;
         }
         if (!property_exists($row, 'publish_up')) {
             continue;
         }
         if ($row->publish_down && $row->publish_down != '0000-00-00 00:00:00') {
             $regex = '/^\\d{1,4}(\\/|-)\\d{1,2}(\\/|-)\\d{2,4}[[:space:]]{0,}(\\d{1,2}:\\d{1,2}(:\\d{1,2}){0,1}){0,1}$/';
             if (!preg_match($regex, $row->publish_down)) {
                 $row->publish_down = '2037-01-01';
             }
             if (!preg_match($regex, $row->publish_up)) {
                 $row->publish_up = '2001-01-01';
             }
             $jDown = new JDate($row->publish_down);
             $jUp = new JDate($row->publish_up);
             if ($uNow >= $jDown->toUnix() && $row->enabled) {
                 $row->enabled = 0;
                 $triggered = true;
             } elseif ($uNow >= $jUp->toUnix() && !$row->enabled && $uNow < $jDown->toUnix()) {
                 $row->enabled = 1;
                 $triggered = true;
             }
         }
         if ($triggered) {
             $table->reset();
             $table->load($row->{$k});
             $table->save($row);
         }
     }
 }

 /**
  * Append the given comment to the particular content.
  * 
  * @return, full-text of the content	 	 
  */
 public function add($actor, $comment, $content)
 {
     $commentJson = '';
     $json = new Services_JSON();
     $comments = $this->getCommentsData($content);
     // Once we retrive the comment, we can remove them
     $content = preg_replace('/\\<comment\\>(.*?)\\<\\/comment\\>/i', '', $content);
     $newComment = new stdClass();
     $date = new JDate();
     $newComment->creator = $actor;
     $newComment->text = $comment;
     $newComment->date = $date->toUnix();
     $comments[] = $newComment;
     $commentJson = $json->encode($comments);
     $content .= '<comment>' . $commentJson . '</comment>';
     return $content;
 }

 function __construct($config, $sitemap)
 {
     jimport('joomla.utilities.date');
     jimport('joomla.user.helper');
     $user = JFactory::getUser();
     $groups = array_keys(JUserHelper::getUserGroups($user->get('id')));
     $date = new JDate();
     $this->userLevels = (array) $user->getAuthorisedViewLevels();
     // Deprecated: should use userLevels from now on
     // $this->gid	= $user->gid;
     $this->now = $date->toUnix();
     $this->config = $config;
     $this->sitemap = $sitemap;
     $this->isNews = false;
     $this->count = 0;
     $this->canEdit = false;
 }

 /**
  * Get the rendering of this field type for static display, e.g. in a single
  * item view (typically a "read" task).
  * 
  * @since 2.0
  */
 public function getStatic()
 {
     // Initialize some field attributes.
     $format = $this->element['format'] ? (string) $this->element['format'] : '%Y-%m-%d';
     $class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
     // Get some system objects.
     $config = JFactory::getConfig();
     $user = JFactory::getUser();
     // If a known filter is given use it.
     switch (strtoupper((string) $this->element['filter'])) {
         case 'SERVER_UTC':
             // Convert a date to UTC based on the server timezone.
             if ((int) $this->value) {
                 // Get a date object based on the correct timezone.
                 $date = JFactory::getDate($this->value, 'UTC');
                 $date->setTimezone(new DateTimeZone($config->get('offset')));
                 // Transform the date string.
                 $this->value = $date->format('Y-m-d H:i:s', true, false);
             }
             break;
         case 'USER_UTC':
             // Convert a date to UTC based on the user timezone.
             if ((int) $this->value) {
                 // Get a date object based on the correct timezone.
                 $date = JFactory::getDate($this->value, 'UTC');
                 $date->setTimezone(new DateTimeZone($user->getParam('timezone', $config->get('offset'))));
                 // Transform the date string.
                 $this->value = $date->format('Y-m-d H:i:s', true, false);
             }
             break;
     }
     jimport('joomla.utilities.date');
     $jDue = new JDate($this->value);
     $jNow = new JDate();
     $daysLeft = $jDue->toUnix() - $jNow->toUnix();
     if ($daysLeft < 0) {
         $class = 'todo-due-overdue';
     } elseif ($daysLeft < 7) {
         $class = 'todo-due-closing';
     } else {
         $class = 'todo-due-enoughtime';
     }
     $html = '<span class="' . $class . '">' . $jDue->format(JText::_('DATE_FORMAT_LC'), true, true) . '</span>';
     return $html;
 }