两种调取wordpress的方法

/*调用wordpress最新文章 远程调取的最新文章*/

$doc = new DOMDocument();

$doc->load( 'http://网站/blog/feed/' );

$blog_items = $doc->getElementsByTagName( "item" );

$blogs = array();

foreach( $blog_items as $key => $blog_item ){

 $blog_titles = $blog_item->getElementsByTagName( "title" );

 $blogs[$key]['title'] = $blog_titles->item(0)->nodeValue;

 $blog_links = $blog_item->getElementsByTagName( "link" );

 $blogs[$key]['link'] = $blog_links->item(0)->nodeValue;

}

$smarty->assign('blogs',     $blogs);

 

 

 

/*调用wordpress最新文章 本地调取数据库的文章*/

$smarty->assign('blogs',       index_get_new_wordpress()  );

 

function index_get_new_wordpress() {

$sql = "SELECT ID, post_title, guid FROM wp_posts where post_status='publish' ORDER BY ID DESC LIMIT 0,9";

$res = $GLOBALS['db']->getAll($sql);

$arr = array ();

foreach ($res AS $idx => $row) {

$arr[$idx]['id'] = $row['ID'];

$arr[$idx]['title'] = $row['post_title'];

$arr[$idx]['link'] = $row['guid'];

}

return $arr;

}