object(HTMLTokenSet)#78 (3) {
  ["tokens:protected"]=>
  array(7) {
    [0]=>
    array(4) {
      ["type"]=>
      int(2)
      ["name"]=>
      string(3) "foo"
      ["value"]=>
      NULL
      ["attrs"]=>
      array(0) {
      }
    }
    [1]=>
    array(4) {
      ["type"]=>
      int(2)
      ["name"]=>
      string(5) "table"
      ["value"]=>
      NULL
      ["attrs"]=>
      array(1) {
        ["f"]=>
        string(1) "l"
      }
    }
    [2]=>
    array(4) {
      ["type"]=>
      int(2)
      ["name"]=>
      string(2) "td"
      ["value"]=>
      NULL
      ["attrs"]=>
      array(0) {
      }
    }
    [3]=>
    array(4) {
      ["type"]=>
      int(1)
      ["name"]=>
      string(5) "#text"
      ["value"]=>
      string(3) "fff"
      ["attrs"]=>
      NULL
    }
    [4]=>
    array(4) {
      ["type"]=>
      int(3)
      ["name"]=>
      string(2) "td"
      ["value"]=>
      NULL
      ["attrs"]=>
      NULL
    }
    [5]=>
    array(4) {
      ["type"]=>
      int(3)
      ["name"]=>
      string(5) "table"
      ["value"]=>
      NULL
      ["attrs"]=>
      NULL
    }
    [6]=>
    array(4) {
      ["type"]=>
      int(3)
      ["name"]=>
      string(3) "foo"
      ["value"]=>
      NULL
      ["attrs"]=>
      NULL
    }
  }
  ["sliceOffsetBegin:protected"]=>
  NULL
  ["sliceOffsetLength:protected"]=>
  NULL
}