Does specified key (indicee) exist in specified array?

Checks for key inside of array

Sample Source CreateArray MyArray MyArray["one"] := 1 MyArray["three"] := 3 If (KeyExists "one" In MyArray) Then Say "There is a one!" Say "One is " + MyArrray["one"] EndIf

Related Function(s):
   CreateArray; Defined; IsArray;

Minimum version: 4.8, build 20050928