public static function registerEnvironautNamespace(DOMDocument $doc)
    {
        $doc->getXpath()->registerNamespace(self::NAMESPACE_PREFIX, self::NAMESPACE_ENVIRONAUT_1_0);
    }
public static function registerEnvironautNamespace(DOMDocument $doc)
    {
        $doc->getXpath()->registerNamespace(self::NAMESPACE_PREFIX, self::NAMESPACE_ENVIRONAUT_1_0);
    }
public static function registerEnvironautNamespace ( DOMDocument $ doc ) { $ doc -> getXpath ( ) -> registerNamespace ( self :: NAMESPACE_PREFIX , self :: NAMESPACE_ENVIRONAUT_1_0 ) ; }
Registers the default Environaut namespace on the internal xpath
instance of the given DomDocument instance.

@param DOMDocument $doc document instance
Registers the default Environaut namespace on the internal xpath instance of the given DomDocument instance .