title: SalesForce API query doesn't show custom fields
body: <p>I have a custom date field for accounts in SalesForce: LastCheckedDate (API Name: LastCheckedDate__c)</p>
  
  <p>I'm trying to use the SalesForce Enterprise API to query accounts based on that field.  It returns results, and I can use the custom field in the WHERE part of the query, but I can't get it to actually show me the value of the custom field in the results.</p>
  
  <p>This PHP code should get me the ID, name, and LastCheckedDate of any account that has been checked in 2011:</p>
  
  <pre><code>$query = "SELECT Id,Name,LastCheckedDate__c FROM Account WHERE LastCheckedDate__c &gt; 2011-01-01";
  $response = $salesforceConnection-&gt;query($query);
  
  foreach ($response-&gt;records as $record) {               
      print_r($record);
  }
  </code></pre>
  
  <p>It correctly only returns accounts that have been checked in 2011, but the result doesn't include the value of that custom field:</p>
  
  <pre><code>stdClass Object
  (
      [Id] =&gt; 0015000000abcdefgh
      [Name] =&gt; Bob's Widget Factory
  ) 
  </code></pre>
  
  <p>How can I get it to include the LastCheckedDate in the results objects?</p>