title: How can I irritate through a table for a specific value?
body: <p>For example I have the following table:</p>
  <pre><code>Vehiclecache[1]='00000028376'
  Vehiclecache[2]='00000036357'
  Vehiclecache[3]='00000067453'
  </code></pre>
  <p>Each table has values of a vehicle
  Model
  Plate
  Color
  Etc..</p>
  <p>I have a vehicle with
  plate '573D86'
  How can I grab the key for this value to use it like this
  Vehiclecache[Key]</p>