mixed $additionalElements = array() (line 211)

Any additional elements to include as an assiciated array. All $key => $value pairs

will be included unencoded in the feed item in the form <$key>$value</$key> Again: No encoding will be used! This means you can invalidate or enhance the feed if $value contains markup. This may be abused to embed tags not implemented by the FeedCreator class used.

mixed $date (line 201)

Publishing date of an item. May be in one of the following formats:

RFC 822: "Mon, 20 Jan 03 18:05:41 +0400" "20 Jan 03 18:05:41 +0000"

ISO 8601: "2003-01-20T18:05:41+04:00"

Unix: 1043082341

mixed $title (line 181)

Mandatory attributes of an item.