xpath_eval_expression Evaluates the XPath Location Path in the given string &reftitle.description; XPathObjectXPathContext::xpath_eval_expression stringexpression domnodecontextnode XPathObjectxpath_eval_expression XPathContextxpath_context stringexpression domnodecontextnode ]]> &example.outputs; int(1) ["nodeset"]=> array(1) { [0]=> object(domattribute)(5) { ["type"]=> int(2) ["name"]=> string(8) "language" ["value"]=> string(2) "en" [0]=> int(7) [1]=> int(138004256) } } } ]]> See also xpath_eval.