<slide title="MySQL Example">
<example><![CDATA[<?php
$conn = mysql_connect("server","name","pass")
  or die("unable to connect");
$result = mysql_query("SELECT ... ", $conn)
  or die("query failed: ".mysql_error($conn));
while ($row = mysql_fetch_assoc($result) {
  echo " $row[id] ... ";
}
]]></example>
</slide>
