functx:word-count
The number of words
Description
The functx:word-count function returns the number of words in a string(or node that is atomized). Word boundaries are determined by the definition of “word characters” in Unicode. If $arg is the empty sequence, it returns zero.
Parameters |
Description |
|---|---|
arg:string() |
Examples
XPath |
Results |
|---|---|
functx:word-count(‘hello there world’) |
3 |
functx:word-count(’ hello world ‘) |
2 |
functx:word-count(‘a.b.c’) |
3 |