由于您手动添加了帖子中的所有html，您是否尝试过过滤内容？

类似于WordPress的<--更多-->；tag，您可以添加<--my\\u headline\\u内容-->；

然后：

add_filter( \'the_content\', \'my_headline_function_12378\' );

function my_headline_function_12378( $post_content ){

    /* 
     * get your recent posts\' data. You\'ll find the code with a simple search.
     * say $headline contains the headline html (link, addnl info, whatever)
     * swap your tag with this headline
     */
    $the_content = preg_replace( \'/<!--my_headline_content-->/i\', $headline, $the_content );

    return $the_content;

}