XML : Syntax Error How Can I Fix This?

Parse error: syntax error, unexpected end of file in /home/xxxxxxxx/public_html/geo.php on line 281 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ That above is my error..

  //$xmlstring = file_get_contents  ( "http://www.infosniper.net/xml.php?ip_address=".$_SERVER["REMOTE_ADDR"] );      $xmlstring = file_get_contents ( "http://www.infosniper.net/xml.php?k=PurChAseAkEY&ip=".$ip_address );  $xml = new SimpleXMLElement ( $xmlstring );    echo $xml->result[0]->ipaddress;  echo $xml->result[0]->hostname;  echo $xml->result[0]->provider;    echo $xml->result[0]->country;  echo $xml->result[0]->countrycode;  echo $xml->result[0]->countryflag;  echo $xml->result[0]->state;  echo $xml->result[0]->city;  echo $xml->result[0]->areacode;  echo $xml->result[0]->postalcode;  echo $xml->result[0]->dmacode;  echo $xml->result[0]->latitude;  echo $xml->result[0]->longitude;  ?>  

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At the end of line 281 is

what am i missing? please help Thank A lot!!