# regex-group

Returns the contents of the substring that matched the n'th subexpression in a regular expression processed using `xsl:analyze-string`

regex-group() → xs:string

There are no arguments
Result | xs:string

Links to W3C specifications

Namespace: http://www.w3.org/1999/XSL/Transform

Applies to: XSLT 2.0 and later versions

XSLT 2.0 Specification

XSLT 2.1 Specification

Notes on the Saxon implementation

The function is fully implemented according to the W3C specifications.

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