在非WordPress目录调用最新文章和摘要

<?php
require_once('blog/wp-config.php');
function get_recent_posts($no_posts = 6, $before = '+ ', $after = '<br>', $show_pass_post = false, $skip_posts = 0) {
  global $wpdb, $tableposts;
  $request = "SELECT ID, post_title, post_date, post_content FROM $tableposts WHERE post_status = 'publish' ";
  if(!$show_pass_post) {
    $request .= "AND post_password ='' ";
  }
  $request .= "ORDER BY post_date DESC LIMIT $skip_posts, $no_posts";
  $posts = $wpdb->get_results($request);
  $output = '';
  foreach ($posts as $post) {
    $post_title = stripslashes($post->post_title);
    // $post_date = mysql2date('j.m.Y', $post->post_date);
    $permalink = get_permalink($post->ID);
    $post_content = stripslashes($post->post_content);
    $output .= $before . '<a href="' . $permalink . '" rel="bookmark" title="Permanent Link: ' . $post_title . '">' . $post_title . '</a>'. $after;
    $output .= $before . $post_content .$after;
  }
  echo $output;
}

function mul_excerpt ($excerpt) {
  $myexcerpt = substr($excerpt,0,255);
  return utf8_trim($myexcerpt) . '... ';
}
get_recent_posts();
?>