blog-feeds

<?php
	/*Code to retrieve RSS feeds from another website.*/
	$rss_url = 'http://tech.firstpost.com/feed'; /*Specify your blog url to from where you want to retrieve posts*/
	if( !class_exists( 'WP_Http' ) ) {
		include_once( ABSPATH . WPINC. '/class-http.php' );	
	}
	$request = new WP_Http;
	$result = $request->request( $rss_url );
    /*Check where data exists for requested url*/
	if (!empty($result['body'])) {
		$xml_data = simplexml_load_string( $result['body'] );
		if (!empty($xml_data)) {
			$xml_data = json_encode( $xml_data );
			$xml_data = json_decode( $xml_data, true );
			/*Here you can get whole array*/ 
			if ( !empty( $xml_data['channel']['item'] ) ) {
				$html = '<ul><p>Latest feeds</p>';
				foreach( $xml_data['channel']['item'] as $post_data ) {
					$html .= '<li><a href="'.$post_data['link'].'" title="'.$post_data['title'].'"> '.$post_data['title'].' </a></li>';
				}
				$html .= '</ul>';
				echo $html;
			}
		}
	}
	/*Code ends here*/
?>