fn:available-environment-variables
Returns a list of environment variable names that are suitable for passing to
environment-variable(), as a (possibly empty) sequence of strings.
available-environment-variables() ➔ xs:string*
There are no arguments | |||
Result | xs:string* | ||
Namespace
http://www.w3.org/2005/xpath-functions
Links to W3C specifications
XPath 3.0 Functions and Operators
Notes on the Saxon implementation
Implemented in Saxon 9.4, but without enforcing the rule that the result must be deterministic.