public int CalculoIntersecion()throws IOException{
        clase3 OBB = new clase3();

	<?php	
	
	$xml = file_get_contents('feed.xml');
	
	
	// Callback functions from reader
	// ==============================

	$flag = array();
	$g = "";
	function elementStart($parser, $tag, $attributes) {
		
			echo "STARTED tag " . $tag . "<br/>";
			$flag[$tag] = "";
			$g = $tag;
	}

	function elementEnd($parser, $tag) {
		
			echo "Ended tag " . $tag . "<br/>";
			
		
	}

	function cdata($parser, $data) {
		
		echo "Data " . $data . "<br/>";
		$flag[$g] = $data;
	}
	
	$parser = xml_parser_create();
	
	// Setup end/start handlers
	xml_set_element_handler($parser,"elementStart","elementEnd");

	// Ok we need to handle character data
	xml_set_character_data_handler($parser,"cdata");
	xml_parse($parser, $xml);
	xml_parser_free($parser);
	
	echo $flag["TITLE"] . "TEST";
	?>