WMLScript compare() Function
The compare() function compares two strings and returns a value representing the comparison result.
The compare() function can return the following values:
- -1 (if string1 < string2)
- 0 (if string1 = string2)
- 1 (if string1 > string2)
Syntax
n = String.compare(string1, string2)
| Component | Description |
|---|---|
| n | The integer returned by the function. |
| string1 | A string. |
| string2 | A string. |
Example
var a = String.compare("world","world");
var b = String.compare("I","world");
var c = String.compare("world","I");
Result
a = 0 b = -1 c = 1
