001    /**
002     * Implements the CFML Function find
003     */
004    package railo.runtime.functions.string;
005    
006    import railo.runtime.PageContext;
007    import railo.runtime.ext.function.Function;
008    
009    public final class Find implements Function {
010            public static double call(PageContext pc , String sub, String str) {
011                    return str.indexOf(sub)+1;
012            }
013            public static double call(PageContext pc , String sub, String str, double number) {
014                    if(sub.length()==0) return (int) number;
015                    return str.indexOf(sub,(int)number-1)+1;
016            }
017    }