Bolt\Storage\EntityManager::getContent PHP Method

    public function getContent($textquery, $parameters = [], &$pager = [], $whereparameters = [])
    {
        return $this->legacy()->getContent($textquery, $parameters, $pager, $whereparameters);
    }

 /**
  * Get the content records, and fallback a page if none found.
  *
  * @param string         $contentTypeSlug
  * @param array          $contentParameters
  * @param ListingOptions $options
  *
  * @return Content|false
  */
 protected function getContent($contentTypeSlug, array $contentParameters, ListingOptions $options)
 {
     $records = $this->em->getContent($contentTypeSlug, $contentParameters);
     // UGLY HACK! Remove when cutting over to the new storage layer!
     $records = empty($records) ? false : $records;
     if ($records === false && $options->getPage() !== null) {
         $contentParameters['page'] = $options->getPreviousPage();
         $records = $this->em->getContent($contentTypeSlug, $contentParameters);
     }
     return $records;
 }