C:\wamp64\www\Intranet\teste.php:9:
object(SimpleXMLElement)[2]
  public '@attributes' => 
    array (size=1)
      'nItem' => string '21' (length=2)
  public 'prod' => 
    object(SimpleXMLElement)[3]
      public 'cProd' => string '011401000311' (length=12)
      public 'cEAN' => 
        object(SimpleXMLElement)[5]
      public 'xProd' => string 'CX ECONOMICA 2-CROISSANT(MIS/FGO/PIZZA)CX C/30UN 00311' (length=54)
      public 'NCM' => string '19059090' (length=8)
      public 'CEST' => string '1703100' (length=7)
      public 'CFOP' => string '6901' (length=4)
      public 'uCom' => string 'CX' (length=2)
      public 'qCom' => string '2.0000' (length=6)
      public 'vUnCom' => string '77.9800000000' (length=13)
      public 'vProd' => string '155.96' (length=6)
      public 'cEANTrib' => 
        object(SimpleXMLElement)[6]
      public 'uTrib' => string 'CX' (length=2)
      public 'qTrib' => string '2.0000' (length=6)
      public 'vUnTrib' => string '77.9800000000' (length=13)
      public 'indTot' => string '1' (length=1)
  public 'imposto' => 
    object(SimpleXMLElement)[4]
      public 'ICMS' => 
        object(SimpleXMLElement)[6]
          public 'ICMS00' => 
            object(SimpleXMLElement)[9]
              ...
      public 'IPI' => 
        object(SimpleXMLElement)[5]
          public 'cEnq' => string '301' (length=3)
          public 'IPINT' => 
            object(SimpleXMLElement)[9]
              ...
      public 'PIS' => 
        object(SimpleXMLElement)[7]
          public 'PISNT' => 
            object(SimpleXMLElement)[9]
              ...
      public 'COFINS' => 
        object(SimpleXMLElement)[8]
          public 'COFINSNT' => 
            object(SimpleXMLElement)[9]
              ...