fn:string-to-codepoints
Creates a sequence of Unicode code points from a string
Description
The fn:string-to-codepoints function returns a sequence of xs:integer values representing the Unicode code points.
This description is © Copyright 2007, Priscilla Walmsley. It is excerpted from the book XQuery by Priscilla Walmsley, O'Reilly, 2007. For a complete explanation of this function, please refer to Appendix A of the book.
Arguments and Return Type
| Name | Type |
|---|---|
$arg |
xs:string? |
| return value | xs:integer* |
Examples
| XPath Example | Results |
|---|---|
string-to-codepoints('abc') |
(97, 98, 99) |
string-to-codepoints('a') |
97 |
string-to-codepoints('') |
() |
See Also
| fn:codepoints-to-string | Creates a string from a sequence of Unicode code points |
History
| Published On | Last Updated | Contributor(s) |
|---|---|---|
| 2006-06-27 | 2007-02-26 | W3C, XQuery 1.0 and XPath 2.0 Functions and Operators, http://www.w3.org/TR/xpath-functions/ |
Recommended Reading:
