001 /** 002 * Implements the Cold Fusion Function structkeyexists 003 */ 004 package railo.runtime.functions.arrays; 005 006 import railo.runtime.PageContext; 007 import railo.runtime.ext.function.Function; 008 import railo.runtime.type.Array; 009 010 public final class ArrayIndexExists implements Function { 011 public static boolean call(PageContext pc , Array array, double index) { 012 return array.get((int)index,null)!=null; 013 } 014 }