src/sap.ui.core/src/sap/ui/core/LocaleData.js
function(sCurrencySymbol) {
			var oCurrencySymbols = this._get("currencySymbols"), sCurrencyCode;
			for (sCurrencyCode in oCurrencySymbols) {
				if (oCurrencySymbols[sCurrencyCode] === sCurrencySymbol) {
					return sCurrencyCode;
				}
			}
			return sCurrencySymbol;
		}
function(sCurrencySymbol) {
			var oCurrencySymbols = this._get("currencySymbols"), sCurrencyCode;
			for (sCurrencyCode in oCurrencySymbols) {
				if (oCurrencySymbols[sCurrencyCode] === sCurrencySymbol) {
					return sCurrencyCode;
				}
			}
			return sCurrencySymbol;
		}
function ( sCurrencySymbol ) { var oCurrencySymbols = this . _get ( "currencySymbols" ) , sCurrencyCode ; for ( sCurrencyCode in oCurrencySymbols ) { if ( oCurrencySymbols [ sCurrencyCode ] === sCurrencySymbol ) { return sCurrencyCode ; } } return sCurrencySymbol ; }
Returns the currency code which is corresponded with the given currency symbol.

@param {string} sCurrencySymbol The currency symbol which needs to be converted to currency code
@return {string} The corresponded currency code defined for the given currency symbol. The given currency symbol is returned if no currency code can be found by using the given currency symbol.
@public
@since 1.27.0
Returns the currency code which is corresponded with the given currency symbol .