193 	function formatDescription($text, $params)  argument
195 		$cut = $this->cutTextToLength($text, $params['maxlen']);
196 …$text = preg_replace('/<([a-z]+[^>]*) id="([^>]+)"/', '<$1 id="${2}_htmlabstract_'.microtime(true)…
201 			if (FALSE !== ($pos = strrpos($text, "</p>")) && $pos >= $min)
202 				$text = substr($text, 0, 4 + $pos);
205 			$text .= '... ';
206 		$text = $this->closeBrokenTags($text);
207 		return $text;
213 	function cutTextToLength(&$text, $maxlen)  argument
218 		$textlen = strlen($text);
220 			if ('<' == $text[$i])
222 			elseif ('>' == $text[$i])
227 					$text = substr($text, 0, $i);
236 	function closeBrokenTags($text)  argument
240 		$textlen = strlen($text);
242 			if ($text[$i] == '<')
244 				if ($text[$i + 1] != '/' && $text[$i + 1] != '!') //opening tag
247 					while ($text[++$j] != ' ' && $text[$j] != '>');
248 					array_push($tags, substr($text, $i + 1, $j - $i - 1));
250 				elseif ($text[$i + 1] == '/') //closing tag
253 					while ($text[++$j] != ' ' && $text[$j] != '>');
254 					$closed_tag = substr($text, $i + 2, $j - $i - 2);
261 			$text .= '</'.array_pop($tags).'>';
262 		return $text;