Akismet Sanitised
I made the Akismet plugin a little more sane after discovering it sent the entire $_SERVER array to akismets servers. I changed:
$ignore = array( 'HTTP_COOKIE' );
foreach ( $_SERVER as $key => $value )
if ( !in_array( $key, $ignore ) )
$comment["$key"] = $value;
To:
foreach ($_SERVER as $k => $v)
{
if (strpos($k, 'HTTP_') === 0 && $k != 'HTTP_COOKIE')
{
$comment[$k] = $v;
}
}