title: Facebook Hashtag feed PHP cURL
body: <p>How to get the Facebook hashtag feeds using the Facebook Graph API ? I want to get all the posts of a particular #HashTag. </p>
  
  <p>I tried the below code:</p>
  
  <pre><code>&lt;?php
    $keyword = '#TagName';
    $graph_url = "https://graph.facebook.com/search?type=post&amp;access_token=xxx&amp;q=$keyword";
  
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $graph_url);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $result = curl_exec($ch);
    curl_close($ch);
    var_dump($result);
  
  ?&gt;
  </code></pre>
  
  <p>But it returns an error :</p>
  
  <pre><code>string(82) "{" error":{"message":"No node specified","type":"GraphMethodException","code":100}}"
  </code></pre>
  
  <p>permission granted : read_stream</p>
  
  <p>any solution for this? thank you</p>