title: Convert Array From Laravel Collection
body: <p>Im using Laravel 4.2. This maybe quite simple.
  When i get result from eloquent model using ->get(), i get this type of result</p>
  
  <pre><code>[{"name":"JOHN","tel":"12345"},{"name":"JANE","tel":"67890"}]
  </code></pre>
  
  <p>And I want to convert to this format</p>
  
  <pre><code>[["JOHN","12345"],["JANE","67890"]]
  </code></pre>
  
  <p>I've been struggling with this issue and I don't know what exact keyword to search for. </p>