Downloads exchange rates in terms of the Euro from the European Central Bank. This information is updated daily, and is cached by default for 1 hour.
Returns a multi-dimensional array containing: 'rates' => associative array of currency codes to exchange rates 'source' => URL of feed 'date' => date feed last updated, pulled from the feed (more reliable than file mod time)
Overrides
Services_ExchangeRates_Rates::retrieve() (parent method not documented)
Parameters: