/**
* Implements the CFML Function chr
*/
package railo.runtime.functions.string;
import railo.runtime.PageContext;
import railo.runtime.exp.ExpressionException;
import railo.runtime.ext.function.Function;
public final class Chr implements Function {
public static String call(PageContext pc , double number) throws ExpressionException {
int value=(int) number;
if(value<1){
if(value==0)return "";
//else {
throw new ExpressionException("Parameter 1 of function chr which is now ["+value+"] must be a non-negative integer");
//}
}
return ""+(char)value;
}
}