title: PHP: Simple read data from part of a string?
body: <p>From this string  </p>
  
  <pre><code>{"ticker":{"high":1.747,"low":1.6,"vol":13755,"buy":1.608,"sell":1.68,"last":1.61}}
  </code></pre>
  
  <p>I need to get the "last" data (currently 1.61) I know there's an easy answer, but I'm not sure exactly what it is.</p>