title: Selecting column values WITHOUT column name
body: <p>I have a table with two columns: title and content.</p>
  
  <p>I want to pick the values in title columns so I execute </p>
  
  <pre><code>"SELECT title FROM table"
  </code></pre>
  
  <p>and it returns me this</p>
  
  <pre><code>[{"title":"Just a test"},{"title":"Just a test 2"},{"title":"Just a test 3"}]
  </code></pre>
  
  <p>Now my question is simple: how can I pick values <code>Just a test</code>, <code>Just a test 2</code> and <code>Just a test 3</code> without the column's name?</p>
  
  <p>I need the results to be sent to an app using android code so I need them to be like this in order to parse them and fill a listview (otherwise I have to manipulate the results in the android code but I don't know how to do that).</p>
  
  <p>UPDATE: this is my PHP code: <br><br></p>
  
  <pre><code>&lt;?php
  require 'jsonwrapper.php';
  mysql_connect("+++++++","++++++++","+++++++++");
  mysql_select_db("my_tripleleon");
  $q=mysql_query("SELECT titolo FROM articoli");
  while($raw=mysql_fetch_assoc($q))
  {       $output[]=$raw;
  }
  print(json_encode($output));
  mysql_close();
  ?&gt;
  </code></pre>
  
  <p>Using json_decode($q) doesn't print anything...</p>