Exchange Rate Converter is an easy to use PHP class for converting currencies from one currency to another.
With support for 88 different currencies, Google powered, and ease of use; this is a great solution for your online shopping site.
Rate source: Citibank N.A. Served via Google API. Updated at least daily.
Updated v1.0.2 No code was changed in this release.
Included “Reverse” example (like shown in the demo)
UPDATED v1.0.1
Bug fixes that affect large numbers being converted.