getFindCount() Function
Returns the number of times that
strfind() was able to match the input string.
Usage
[h: count = getFindCount(id)]
The id is the id value returned by strfind().
Example
[h: id = strfind("this is a test", "(\\S+)\\s+(\\S+)\\s*")]
[r: getFindCount(id)]
Returns 2.