title: (PHP) How to parse URLs in google search results?
body: <p>How get google search results url?</p>
  
  <p>(I use Zend_Gdata_Gbase for get search google results and not DomDocument/htmlsimpleparser because its looks to me that Zend_Gdata_Gbase done specially for parsing google results.
  if I wrong in my selection, please write.)</p>
  
  <p><strong>My function to get google search results for 'yahoo' or other query search string:</strong>
  (the function get a feed that should have search result for word 'yahoo', but when i use prin_t($feed) I don't see url for each result)</p>
  
  <pre><code>&lt;?php    
  function queryGoogleSearch($queryString='yahoo'){
              $service = new Zend_Gdata_Gbase();
              $query = $service-&gt;newSnippetQuery();
              $query-&gt;setBq('['.$queryString.']');
              $query-&gt;setOrderBy('modification_time');
              $query-&gt;setSortOrder('descending');
              $query-&gt;setMaxResults('4');
              $feed = $service-&gt;getGbaseSnippetFeed($query);
              return $feed; 
      }
      print_r(queryGoogleSearch());
  ?&gt;
  </code></pre>
  
  <p>I get 4 first url results (when I search manually in google):</p>
  
  <p>www.yahoo.com, mail.yahoo.com,  search.yahoo.com, maps.yahoo.com</p>
  
  <p>But I can't find them when I print $feed variable. </p>
  
  <p>Please what should i change or add inqueryGoogleSearch() function? (Or other better code)</p>
  
  <p>Thanks</p>