DOKK / manpages / debian 12 / libxml-xpath-perl / XML::XPath::Function.3pm.en
XML::XPath::Function(3pm) User Contributed Perl Documentation XML::XPath::Function(3pm)

XML::XPath::Functions - implementations of XPath functions

XPath 1.0 and some later functions are supported.

Note that functions that take regular expressions use Perl-syntax REs, not the language described in the XPath spec.

NODESET FUNCTIONS

  • "last()"
  • "position()"
  • "count()"
  • "id()"
  • "local-name()"
  • "name()"
  • "namespace-uri()"

STRING FUNCTIONS

Functions On String Values

  • "string()"
  • "concat()"
  • "substring()"
  • "string-length()"
  • "normalize-space()"
  • "translate()"

Functions Based on Substring Matching

  • "contains()"
  • "starts-with()"
  • "substring-before()"
  • "substring-after()"

String Functions that Use Pattern Matching

•
"matches()"

BOOLEAN FUNCTIONS

  • "boolean()"
  • "not()"
  • "true()"
  • "false()"
  • "lang()"

NUMBER FUNCTIONS

  • "number()"
  • "sum()"
  • "floor()"
  • "ceiling()"
  • "round()"
2022-08-13 perl v5.34.0