'; $close_tag_length = strlen($close_tag); if(strpos($tag_start, $open_tag) === 0){ while(strpos($string, $tag_start) !== false){ $max_recursion = 100; $section_to_remove = null; $section_start = strpos($string, $tag_start); $search_offset = $section_start; do { $max_recursion--; $section_end = strpos($string, $close_tag, $search_offset); $search_offset = $section_end + $close_tag_length; $section_to_remove = substr( $string, $section_start, $section_end - $section_start + $close_tag_length ); $open_tag_count = substr_count($section_to_remove, $open_tag); $close_tag_count = substr_count($section_to_remove, $close_tag); } while($open_tag_count > $close_tag_count && $max_recursion > 0); $string = str_replace($section_to_remove, '', $string); } } return $string; } $html = getSimpleHTMLDOM($this->getURI()) or returnServerError('Could not request TheHackerNews: ' . $this->getURI()); $limit = 0; foreach($html->find('article') as $element){ if($limit < 5){ $article_url = $element->find('a.entry-title', 0)->href; $article_author = trim($element->find('span.vcard', 0)->plaintext); $article_title = $element->find('a.entry-title', 0)->plaintext; $article_timestamp = strtotime($element->find('span.updated', 0)->plaintext); $article = getSimpleHTMLDOM($article_url) or returnServerError('Could not request TheHackerNews: ' . $article_url); $contents = $article->find('div.articlebodyonly', 0)->innertext; $contents = stripRecursiveHtmlSection($contents, 'div', '

'); $item = array(); $item['uri'] = $article_url; $item['title'] = $article_title; $item['author'] = $article_author; $item['timestamp'] = $article_timestamp; $item['content'] = trim($contents); $this->items[] = $item; $limit++; } } } }