title: Twitter OAuth - Storing Tokens in MySql
body: <p>Im using the Twitter OAuth class to connect to Twitter found here: </p>
  
  <p>Currently the script just uses the tokens supplied but doesnt store them in a database, i'd like the script to do this.</p>
  
  <p>This is what I currently have in my callback script:</p>
  
  <pre><code>&lt;?php
  /**
   * @file
   * Take the user when they return from Twitter. Get access tokens.
   * Verify credentials and redirect to based on response from Twitter.
   */
  
  /* Start session and load lib */
  session_start();
  require_once('twitteroauth/twitteroauth.php');
  require_once('config.php');
  
  /* If the oauth_token is old redirect to the connect page. */
  if (isset($_REQUEST['oauth_token']) &amp;&amp; $_SESSION['oauth_token'] !== $_REQUEST['oauth_token']) {
    $_SESSION['oauth_status'] = 'oldtoken';
    header('Location: ./clearsessions.php');
  }
  
  /* Create TwitteroAuth object with app key/secret and token key/secret from default phase */
  $connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $_SESSION['oauth_token'], $_SESSION['oauth_token_secret']);
  
  /* Request access tokens from twitter */
  $access_token = $connection-&gt;getAccessToken($_REQUEST['oauth_verifier']);
  
  /* Save the access tokens. Normally these would be saved in a database for future use. */
  $_SESSION['access_token'] = $access_token;
  
  /* Remove no longer needed request tokens */
  unset($_SESSION['oauth_token']);
  unset($_SESSION['oauth_token_secret']);
  
  /* If HTTP response is 200 continue otherwise send to connect page to retry */
  if (200 == $connection-&gt;http_code) {
    /* The user has been verified and the access tokens can be saved for future use */
    $_SESSION['status'] = 'verified';
    header('Location: ./index.php');
  } else {
    /* Save HTTP status for error dialog on connnect page.*/
    header('Location: ./clearsessions.php');
  }
  </code></pre>
  
  <p>How can I save the tokens to MySql, in what part of the script do I get the tokens?</p>