I am looking for a way to convert any amount from one currency to another on the website. The user records something like '100' and selects USD as currency, and then chooses to convert Australian or Canadian dollars to currency. When he clicks on the 'convert' button, I would like to automatically convert that amount through that API, and show it in that currency in the amount that he had chosen to change.
Any thoughts?
An example of converting USD
$ url = ' Http: /www.webservicex.net/CurrencyConvertor.asmx/ConversionRate?FromCurrency=EUR&ToCurrency=USD '; $ Xml = Simple XML_load_file ($ url, "simple assemment", LIBXML_NOCDATA); If ($ xml === FALSE) {// deal with error} and {$ rate = $ xml; } 
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