xpath_eval

Evaluates the XPath Location Path in the given string

&reftitle.description; `XPathObject` `XPathContext::xpath_eval` `string` `xpath_expression` `domnode` `contextnode` `XPathObject` `xpath_eval` `XPathContext` `xpath_context` `string` `xpath_expression` `domnode` `contextnode`

The optional `contextnode` can be specified for doing relative XPath queries.

See also `xpath_new_context`.