Array
(
    [0] => <?xml version='1.0' encoding='UTF-8'?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/'><id>http://gdata.youtube.com/feeds/api/videos</id><updated>2013-06-19T16:44:37.195Z</updated><category scheme='http://schemas.google.com/g/2005#kind' term='http://gdata.youtube.com/schemas/2007#video'/><title type='text'>Videos matching: dgp polinal gov ec</title><logo>http://www.youtube.com/img/pic_youtubelogo_123x63.gif</logo><link rel='alternate' type='text/html' href='http://www.youtube.com'/><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://gdata.youtube.com/feeds/api/videos'/><link rel='http://schemas.google.com/g/2005#batch' type='application/atom+xml' href='http://gdata.youtube.com/feeds/api/videos/batch'/><link rel='self' type='application/atom+xml' href='http://gdata.youtube.com/feeds/api/videos?q=dgp+polinal+gov+ec&amp;start-index=16&amp;max-results=15&amp;client'/><link rel='previous' type='application/atom+xml' href='http://gdata.youtube.com/feeds/api/videos?q=dgp+polinal+gov+ec&amp;start-index=1&amp;max-results=15&amp;client'/><author><name>YouTube</name><uri>http://www.youtube.com/</uri></author><generator version='2.1' uri='http://gdata.youtube.com'>YouTube data API</generator><openSearch:totalResults>9</openSearch:totalResults><openSearch:startIndex>16</openSearch:startIndex><openSearch:itemsPerPage>15</openSearch:itemsPerPage></feed>
    [1] => null
)