title: json_encode() escaping forward slashes
body: <p>I'm pulling JSON from Instagram:</p>
  
  <p><code>$instagrams = json_decode($response)-&gt;data;</code></p>
  
  <p>Then parsing variables into a PHP array to restructure the data, then re-encoding and caching the file:</p>
  
  <p><code>file_put_contents($cache,json_encode($results));</code></p>
  
  <p>When I open the cache file all my forward slashes "/" are being escaped:</p>
  
  <p><code>http:\/\/distilleryimage4.instagram.com\/410e7...</code></p>
  
  <p>I gather from my searches that <code>json_encode()</code> automatically does this...is there a way to disable it?</p>