title: PHP-readability not working
body: <p>I am using <a href="https://github.com/feelinglucky/php-readability" rel="nofollow">https://github.com/feelinglucky/php-readability</a> and I am able to get the author's example to work.  However, when I made my own, it just outputs the url. Does anyone know what is wrong with my code?</p>
  
  <p>Here is my code:</p>
  
  <pre><code>&lt;?php
  require 'lib/Readability.inc.php'; 
  
  $source = 'http://techcrunch.com/2011/04/02/conduit-acquires-web-application-platform-wibiya-for-45-million-sources/';
  
  $Readability = new Readability($source, $html_input_charset);  //default charset is utf-8 
  $ReadabilityData = $Readability-&gt;getContent(); 
  $title = $ReadabilityData['title'];
  $content = $ReadabilityData['content'];
  ?&gt;
  &lt;html&gt;
  &lt;head&gt;
      &lt;title&gt;test - &lt;?php echo $title; ?&gt;&lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;?php
  echo "&lt;h1&gt;". $title."&lt;/h1&gt; "; 
  echo $content;
  ?&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>and this is the output I get:</p>
  
  <pre><code>&lt;html&gt;
  &lt;head&gt;
  &lt;title&gt;test - &lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;h1&gt;&lt;/h1&gt; &lt;body contentScore="105"&gt;&lt;p&gt;http://techcrunch.com/2011/04/02/conduit-acquires-web-application-platform-wibiya-for-45-million-sources/&lt;/p&gt;&lt;/body&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>the output that I am looking for is like this:
  <a href="https://lab.gracecode.com/readability/?url=http%3A%2F%2Ftechcrunch.com%2F2011%2F04%2F02%2Fconduit-acquires-web-application-platform-wibiya-for-45-million-sources%2F" rel="nofollow">https://lab.gracecode.com/readability/?url=http%3A%2F%2Ftechcrunch.com%2F2011%2F04%2F02%2Fconduit-acquires-web-application-platform-wibiya-for-45-million-sources%2F</a></p>