Need help printing a value from array

[dictionarydefine]

I have the following data stored in an array $example. I need to echo or print the fileUrl as seen in this array. I've tried print $example->fileUrl;

/ and echo $example['fileUrl']; but they don't return anything. Could someone please tell me how to extract fileUrl from this?

 

Array ( [0] => AudioFile Object ( [attributionUrl] => [commentCount] => 0 [voteCount] => [fileUrl] => http://api.wordnik.com/v4/audioFile.mp3/f450d7100e261f09de07e8c2bfba727613189511ce3d7b7ef208bf83670e6974 [audioType] => pronunciation [id] => 9904 [duration] => 0.78 [attributionText] => from The American Heritage® Dictionary of the English Language, 4th Edition [createdBy] => ahd [description] => [createdAt] => DateTime Object ( [date] => 2009-03-15 15:32:01.000000 [timezone_type] => 1 [timezone] => +00:00 ) [voteWeightedAverage] => [voteAverage] => [word] => cat ) [1] => AudioFile Object ( [attributionUrl] => http://www.macmillandictionary.com/dictionary/american/cat [commentCount] => 0 [voteCount] => [fileUrl] => http://api.wordnik.com/v4/audioFile.mp3/e4cb509de86748e409cedeee8965ba83d13d4c480d2086a2f1a05b3d04bb6b24 [audioType] => pronunciation [id] => 209579 [duration] => 1.07 [attributionText] => definition of cat from Macmillan Dictionary -- free online dictionary and thesaurus [createdBy] => macmillan [description] => see more at http://www.macmillandictionary.com/dictionary/american/cat [createdAt] => DateTime Object ( [date] => 2011-04-10 05:57:30.538000 [timezone_type] => 1 [timezone] => +00:00 ) [voteWeightedAverage] => [voteAverage] => [word] => cat ) 

[Barand]

try

foreach ($example as $obj) {
    echo $obj->fileUrl . '<br/>';
}

[dictionarydefine]

That worked, thank you.