title: MySQLi- Delete field from multiple tables in same query
body: <p>I am trying to do a simple delete from two tables, but the field names and values are the same for each query, so I am trying to combine the two into one query. Is it possible?</p>
  
  <pre><code>$results = $mysqli-&gt;query("DELETE FROM `recent_keys`, `recent_queries` WHERE `expires` &lt; '$now_ts'"); // not working
  </code></pre>