Returns a description of the type and properties of a given archive.
options($archive as xs:base64Binary) ➔ element(arch:options)*
The archive to be read or altered
Links to specifications
Notes on the Saxon implementation
The specification is not finalised regarding using element and attribute options to control archive manipulation. If you are using XPath 3.0+, then we suggest using the map-based equivalent function arch:options-map(), which is much more likely to be stable.