Here is my XML:

object(SimpleXMLElement)#1 (2) {
  ["@attributes"]=>
  array(1) {
    ["type"]=>
    string(5) "array"
  }
  ["feed"]=>
  array(3) {
    [0]=>
    object(SimpleXMLElement)#2 (6) {
      ["title"]=>
      string(34) "Twitter / Favorites from bob"
      ["id"]=>
      string(27) "tag:twitter.com,2007:Status"
      ["link"]=>
      array(2) {
        [0]=>
        object(SimpleXMLElement)#5 (1) {
          ["@attributes"]=>
          array(3) {
            ["type"]=>
            string(9) "text/html"
            ["href"]=>
            string(38) "http://twitter.com/bob/favorites"
            ["rel"]=>
            string(9) "alternate"
          }
        }
        [1]=>
        object(SimpleXMLElement)#6 (1) {
          ["@attributes"]=>
          array(3) {
            ["type"]=>
            string(20) "application/atom+xml"
            ["href"]=>
            string(40) "http://twitter.com/favorites.atom?page=1"
            ["rel"]=>
            string(4) "self"
          }
        }
      }
      ["updated"]=>
      string(25) "2010-04-01T10:44:19+00:00"
      ["subtitle"]=>
      string(56) "Twitter updates favorited by Dan Humpherson / MoodleDan."
      ["entry"]=>
      array(20) {
        [0]=>
        object(SimpleXMLElement)#7 (7) {
          ["title"]=>
          string(104) "smashingmag: Sikuli: a visual technology to search and automate GUIs using images - http://bit.ly/6ArwzP"
          ["content"]=>
          string(104) "smashingmag: Sikuli: a visual technology to search and automate GUIs using images - http://bit.ly/6ArwzP"
          ["id"]=>
          string(72) "tag:twitter.com,2007:http://twitter.com/smashingmag/statuses/11389386545"
          ["published"]=>
          string(25) "2010-03-31T22:06:41+00:00"
          ["updated"]=>
          string(25) "2010-03-31T22:06:41+00:00"
          ["link"]=>
          array(2) {
            [0]=>
            object(SimpleXMLElement)#27 (1) {
              ["@attributes"]=>
              array(3) {
                ["type"]=>
                string(9) "text/html"
                ["href"]=>
                string(51) "http://twitter.com/smashingmag/statuses/11389386545"
                ["rel"]=>
                string(9) "alternate"
              }
            }
            [1]=>
            object(SimpleXMLElement)#28 (1) {
              ["@attributes"]=>
              array(3) {
                ["type"]=>
                string(10) "image/jpeg"
                ["href"]=>
                string(64) "http://a3.twimg.com/profile_images/572829723/original_normal.jpg"
                ["rel"]=>
                string(5) "image"
              }
            }
          }
          ["author"]=>
          object(SimpleXMLElement)#29 (2) {
            ["name"]=>
            string(17) "Smashing Magazine"
            ["uri"]=>
            string(31) "http://www.smashingmagazine.com"
          }
        }

For the life of me I cannot get my code to work, all I want to do is echo the entry->content string but no matter what I try I get nothing.

Can anyone assist an inept PHP n00b?