Question

我们有一个盒子div，需要将它添加到内容的顶部或底部，

所以我们如何在add_filter中使用这个循环（＆＃39; the_content＆＃39;，＆＃39; box div＆＃39;）;

这是我们的循环

    if (is_array($my_box_pos)) {
        foreach ($my_box_pos as $key => $val) {
            if ( $val[moz]=="bottom"  || $val[moz]=="top_and_bottom" )
            sandy_box($bottom);
        }
    }

这是内容过滤器

function content_sample($content) {
    if( is_singular() && is_main_query() ) {
        $new_content = '<p>This is added to the bottom of all post and page content, as well as custom post types.</p>';
        $content .= $new_content;   
    }   
    return $content;
}
add_filter('the_content', 'content_sample');

有人可以帮帮我吗？

Answer 1

function content_sample($content) {
    if( is_singular() && is_main_query() ) {
        $new_content = '<p>This is added to the bottom of all post and page content, as well as custom post types.</p>';
        if (is_array($my_box_pos)) {
             foreach ($my_box_pos as $key => $val) {
               if ( $val[moz]=="bottom"  || $val[moz]=="top_and_bottom" )
                $content .= $new_content;
               }
               else { $content = $new_content . $content; }
             }

       }   
       return $content;
}
add_filter('the_content', 'content_sample');

试试这个，我不确定它是否适合你。

完成循环条件时的Wordpress将过滤器添加到the_content（）

1 个答案: