object(SimpleXMLElement)#1 (1) {
  ["friend"]=>
  array(3) {
    [0]=>
    object(SimpleXMLElement)#2 (4) {
      ["name"]=>
      string(6) "Humpty"
      ["email"]=>
      string(14) "humpty@uva.edu"
      ["phone"]=>
      string(12) "111-111-1111"
      ["age"]=>
      string(2) "20"
    }
    [1]=>
    object(SimpleXMLElement)#3 (4) {
      ["name"]=>
      string(6) "Dumpty"
      ["email"]=>
      string(14) "dumpty@uva.edu"
      ["phone"]=>
      string(12) "222-222-2222"
      ["age"]=>
      string(2) "21"
    }
    [2]=>
    object(SimpleXMLElement)#4 (4) {
      ["name"]=>
      string(5) "Wacky"
      ["email"]=>
      string(13) "wacky@uva.edu"
      ["phone"]=>
      string(12) "333-333-3333"
      ["age"]=>
      string(2) "19"
    }
  }
}
<hr/>Humpty, humpty@uva.edu, 111-111-1111, 20 <br/>Dumpty, dumpty@uva.edu, 222-222-2222, 21 <br/>Wacky, wacky@uva.edu, 333-333-3333, 19 <br/><hr/>name = Humpty<br/>email = humpty@uva.edu<br/>phone = 111-111-1111<br/>age = 20<br/>name = Dumpty<br/>email = dumpty@uva.edu<br/>phone = 222-222-2222<br/>age = 21<br/>name = Wacky<br/>email = wacky@uva.edu<br/>phone = 333-333-3333<br/>age = 19<br/><hr/>id=111 dob=1-Jan-2000 <br/>&nbsp;&nbsp;&nbsp;&nbsp;Humpty, humpty@uva.edu, 111-111-1111, 20 <br/>id=222 dob=2-Feb-1999 <br/>&nbsp;&nbsp;&nbsp;&nbsp;Dumpty, dumpty@uva.edu, 222-222-2222, 21 <br/>id=333 dob=3-Mar-2001 <br/>&nbsp;&nbsp;&nbsp;&nbsp;Wacky, wacky@uva.edu, 333-333-3333, 19 <br/>