/**
* Translates a CSS expression to its XPath equivalent.
* Optionally, a prefix can be added to the resulting XPath
* expression with the $prefix parameter.
*
* @param mixed $cssExpr
* The CSS expression.
* @param string $prefix
* An optional prefix for the XPath expression.
*
* @return string @api
*/
public static function toXPath($cssExpr, $prefix = 'descendant-or-self::')
{
$translator = new Translator();
if (self::$html) {
$translator->registerExtension(new HtmlExtension($translator));
}
$translator->registerParserShortcut(new EmptyStringParser())->registerParserShortcut(new ElementParser())->registerParserShortcut(new ClassParser())->registerParserShortcut(new HashParser());
return $translator->cssToXPath($cssExpr, $prefix);
}
