Readability\Readability::getContent PHP 메소드

    public function getContent()
    {
        return $this->articleContent;
    }

 /** Extract article from a page using php-readability */
 function getArticle($url)
 {
     $html = file_get_contents($url);
     $Readability = new Readability($html, $url);
     $result = $Readability->init();
     $results = array('title' => $Readability->getTitle()->textContent, 'content' => $Readability->getContent()->textContent);
     return $results;
 }