我想在循环中每调用三篇帖子后，在我的帖子页面中插入一个包含内容的div。

我想用它来显示横幅广告/时事通讯注册行动呼吁。

这是从家里来的。php

    /* Start the Loop */
    while ( have_posts() ) : the_post();

    if ($wp_query->current_post === 3) {
    // your code
    }

        /*
         * Include the Post-Format-specific template for the content.
         * If you want to override this in a child theme, then include a file
         * called content-___.php (where ___ is the Post Format name) and that will be used instead.
         */
        get_template_part( \'template-parts/content\', \'single\' );




    endwhile;

    the_posts_navigation();

else :

    get_template_part( \'template-parts/content\', \'none\' );

endif; ?>