array(9) {
  ["pa_codigo-relacionados-forma"]=>
  object(WC_Product_Attribute)#39180 (1) {
    ["data":protected]=>
    array(6) {
      ["id"]=>
      int(2)
      ["name"]=>
      string(28) "pa_codigo-relacionados-forma"
      ["options"]=>
      array(1) {
        [0]=>
        int(65)
      }
      ["position"]=>
      int(1)
      ["visible"]=>
      bool(true)
      ["variation"]=>
      bool(false)
    }
  }
  ["pa_color"]=>
  object(WC_Product_Attribute)#39179 (1) {
    ["data":protected]=>
    array(6) {
      ["id"]=>
      int(3)
      ["name"]=>
      string(8) "pa_color"
      ["options"]=>
      array(1) {
        [0]=>
        int(129)
      }
      ["position"]=>
      int(2)
      ["visible"]=>
      bool(true)
      ["variation"]=>
      bool(false)
    }
  }
  ["pa_marca"]=>
  object(WC_Product_Attribute)#39178 (1) {
    ["data":protected]=>
    array(6) {
      ["id"]=>
      int(4)
      ["name"]=>
      string(8) "pa_marca"
      ["options"]=>
      array(1) {
        [0]=>
        int(97)
      }
      ["position"]=>
      int(3)
      ["visible"]=>
      bool(true)
      ["variation"]=>
      bool(false)
    }
  }
  ["pa_capacidad"]=>
  object(WC_Product_Attribute)#39177 (1) {
    ["data":protected]=>
    array(6) {
      ["id"]=>
      int(5)
      ["name"]=>
      string(12) "pa_capacidad"
      ["options"]=>
      array(1) {
        [0]=>
        int(109)
      }
      ["position"]=>
      int(4)
      ["visible"]=>
      bool(true)
      ["variation"]=>
      bool(false)
    }
  }
  ["diametro"]=>
  object(WC_Product_Attribute)#39176 (1) {
    ["data":protected]=>
    array(6) {
      ["id"]=>
      int(0)
      ["name"]=>
      string(9) "Diámetro"
      ["options"]=>
      array(1) {
        [0]=>
        string(5) "14.58"
      }
      ["position"]=>
      int(5)
      ["visible"]=>
      bool(true)
      ["variation"]=>
      bool(false)
    }
  }
  ["alto-cm"]=>
  object(WC_Product_Attribute)#39175 (1) {
    ["data":protected]=>
    array(6) {
      ["id"]=>
      int(0)
      ["name"]=>
      string(9) "Alto (cm)"
      ["options"]=>
      array(1) {
        [0]=>
        string(4) "4.64"
      }
      ["position"]=>
      int(6)
      ["visible"]=>
      bool(true)
      ["variation"]=>
      bool(false)
    }
  }
  ["peso-gr"]=>
  object(WC_Product_Attribute)#39174 (1) {
    ["data":protected]=>
    array(6) {
      ["id"]=>
      int(0)
      ["name"]=>
      string(9) "Peso (gr)"
      ["options"]=>
      array(1) {
        [0]=>
        string(5) "17.85"
      }
      ["position"]=>
      int(7)
      ["visible"]=>
      bool(true)
      ["variation"]=>
      bool(false)
    }
  }
  ["medida-tapa-diametro-altocm"]=>
  object(WC_Product_Attribute)#39152 (1) {
    ["data":protected]=>
    array(6) {
      ["id"]=>
      int(0)
      ["name"]=>
      string(32) "Medida Tapa (Díametro/Alto)(cm)"
      ["options"]=>
      array(1) {
        [0]=>
        string(10) "15.46X2.52"
      }
      ["position"]=>
      int(8)
      ["visible"]=>
      bool(true)
      ["variation"]=>
      bool(false)
    }
  }
  ["pa_temperatura-recomenda"]=>
  object(WC_Product_Attribute)#39105 (1) {
    ["data":protected]=>
    array(6) {
      ["id"]=>
      int(7)
      ["name"]=>
      string(24) "pa_temperatura-recomenda"
      ["options"]=>
      array(1) {
        [0]=>
        int(92)
      }
      ["position"]=>
      int(9)
      ["visible"]=>
      bool(true)
      ["variation"]=>
      bool(false)
    }
  }
}

-----NULL

xxxxstring(28) "pa_codigo-relacionados-forma" bool(true)

xxxxstring(8) "pa_color" bool(true)

xxxxstring(8) "pa_marca" bool(true)

xxxxstring(12) "pa_capacidad" bool(true)

xxxxstring(9) "Diámetro" bool(false)

xxxxstring(9) "Alto (cm)" bool(false)

xxxxstring(9) "Peso (gr)" bool(false)

xxxxstring(32) "Medida Tapa (Díametro/Alto)(cm)" bool(false)

xxxxstring(24) "pa_temperatura-recomenda" bool(true)