WordPress 技巧：在后台仪表盘显示待审日志列表

add_action('wp_dashboard_setup', 'wpjam_modify_dashboard_widgets' );
function wpjam_modify_dashboard_widgets() {
	global $wp_meta_boxes;

	if(current_user_can('manage_options')){ //只有管理员才能看到
		add_meta_box( 'pending_posts_dashboard_widget', '待审日志', 'pending_posts_dashboard_widget_function','dashboard', 'normal', 'core' );
	}
}

function pending_posts_dashboard_widget_function() {
	global $wpdb;
	$pending_posts = $wpdb->get_results("SELECT * FROM {$wpdb->posts}  WHERE post_status = 'pending' ORDER BY post_modified DESC");

	echo '<ul>';
	foreach ($pending_posts as $pending_post){
		echo '<li><a href="'.admin_url().'post.php?post='.$pending_post->ID.'&action=edit">'.$pending_post->post_title.'</a></li>';
	}
	echo '</ul>';
}