/**
* Create and initialize an object.
*
* <code>
* $options = array(
* "project_id" => 1,
* "state" => Prism\Constants::PUBLISHED
* );
*
* $rewards = Crowdfunding\Rewards::getInstance(\JFactory::getDbo(), $options);
* </code>
*
* @param \JDatabaseDriver $db
* @param array $options
*
* @return null|self
*/
public static function getInstance(\JDatabaseDriver $db, $options = array())
{
$projectId = !isset($options["project_id"]) ? 0 : $options["project_id"];
if (!isset(self::$instances[$projectId])) {
$item = new Rewards($db);
$item->load($options);
self::$instances[$projectId] = $item;
}
return self::$instances[$projectId];
}
/**
* Create and initialize an object.
*
* <code>
* $options = array(
* "project_id" => 1,
* "state" => Prism\Constants::PUBLISHED
* );
*
* $rewards = Crowdfunding\Rewards::getInstance(\JFactory::getDbo(), $options);
* </code>
*
* @param \JDatabaseDriver $db
* @param array $options
*
* @return null|self
*/
public static function getInstance(\JDatabaseDriver $db, array $options = array())
{
$projectId = !array_key_exists('project_id', $options) ? 0 : (int) $options['project_id'];
if (!array_key_exists($projectId, self::$instances)) {
$item = new Rewards($db);
$item->load($options);
self::$instances[$projectId] = $item;
}
return self::$instances[$projectId];
}
