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# xpath_eval

(PHP 4 >= 4.0.4, PECL)

xpath_eval -- Evaluates the XPath Location Path in the given string

## 说明

class XPathContext {
XPathObject 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().

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