fn:concat

Concatenates the string-values of the arguments into a single string. There must be at least two arguments.

concat($values as xs:anyAtomicType* ...:=()) ➔ xs:string

Namespace

http://www.w3.org/2005/xpath-functions

Links to W3C specifications

XPath 3.1 Functions and Operators

XPath 4.0 Functions and Operators

Saxon availability

Available in XPath 2.0, XSLT 2.0, XQuery 1.0, and later versions. Available in all Saxon editions. Available for all platforms.

Details

From XPath 4.0, the function can take any number of arguments, and the arguments can be sequences of strings. Previously, there had to be at least two arguments, and these had to be single strings.