将自定义分类保存为帖子标题

我有两种自定义分类法；“名字”和乐队。第一个代表歌曲的名字，第二个代表制作歌曲的乐队。

我想在保存后在帖子标题中自动保存这两个自定义分类法的组合。

因此，在下面的示例中：name=“Little Lion Man”band=“Mumford and sons”。。我想把这篇文章的标题改为“芒福德和儿子——小狮子侠”

我现在拥有的代码（而且有效！）基于this post. 然而，这段代码所做的只是获取一个自定义分类法（在本例中是歌曲名或“name”）。我想在帖子标题中加入两个自定义分类术语。

这是我现在的代码，我不知道从哪里开始。我不是php方面的专家。

add_action(\'save_post\', \'update_term_title\');
function update_term_title($post_id)
{
    if(defined(\'DOING_AUTOSAVE\') && DOING_AUTOSAVE) 
    return;
if(!current_user_can(\'edit_post\', $post_id))
    return;

$term1 = wp_get_post_terms($post_id, \'name\', array(\'fields\' => \'names\'));
$term2 = wp_get_post_terms($post_id, \'band\', array(\'fields\' => \'names\'));

$terms = $term1;

if(empty($terms)) 
    return;

$title = false; 
foreach($terms as $term) 
{
    if($term->parent) 
    {
        $parent = get_term($term->parent, \'name\'); 
        $title = $term->name.\' \'.$parent->name;
        break;
    }
}
/*Default to first selected term name if no children were found*/
$title = $title ? $title : $terms[0]->name;

/*We must disable this hook and reenable from within
if we don\'t want to get caught in a loop*/
remove_action(\'save_post\', \'update_term_title\');
$update = array(
    \'ID\'=>$post_id,
    \'post_name\'=>sanitize_title_with_dashes($title),
    \'post_title\'=>$title
);
wp_update_post($update);
add_action(\'save_post\', \'update_term_title\');
}

有没有人对如何做到这一点有什么建议？这应该是对代码的轻微修改。也许做两个循环？

<?php add_action(\'save_post\', \'update_term_title\'); function update_term_title($post_id) { if (defined(\'DOING_AUTOSAVE\') && DOING_AUTOSAVE) return; if (!current_user_can(\'edit_post\', $post_id)) return; $names = wp_get_post_terms($post_id, \'name\', array(\'fields\' => \'names\')); // $names == array( 0 => \'name1\'[, 1 => \'name2\'[, 2 => ...]]) $bands = wp_get_post_terms($post_id, \'band\', array(\'fields\' => \'names\')); // $bands == array( 0 => \'band1\'[, 1 => \'band2\'[, 2 => ...]]) // collapse parent and child terms $name = implode(\' \', $names); // $name == "name1[ name2[ ...]]" $band = implode(\' \', $bands); // $band == "band1[ band2[ ...]]" if ($name OR $band) { // concat name and band, use trim to clean the string if one is missing $title = trim(implode(\' \', array($name, $band))); // $title == "name1[ name2[ ...]] band1[ band2[ ...]]" // disable and reenable hook from within to avoid a loop remove_action(\'save_post\', \'update_term_title\'); $update = array( \'ID\' => $post_id, \'post_name\' => sanitize_title_with_dashes($title), \'post_title\' => $title, ); wp_update_post($update); add_action(\'save_post\', \'update_term_title\'); } }

$term1 = wp_get_post_terms($post_id, \'name\', array(\'fields\' => \'names\')); $term2 = wp_get_post_terms($post_id, \'band\', array(\'fields\' => \'names\')); # this assumes the first term in the taxonomy is the one you want $terms = array_pop($term1) . array_pop($term2);

是否始终将自定义字段设置为.get_the_title()？

有没有办法让the_title() 标记还包括一个名为subtitle？的自定义字段？我想要这样的标题：“字幕自定义字段：帖子标题”。例如，“酷：沃纳·赫尔佐格的新电视节目”在这种情况下，cool将是自定义字段值，而新TV将是the_title().我现在通过以下代码获得此信息：<h1><?php $values = get_post_custom_values(\"myCustomField\"); echo $values[0]; ?>: <?php the_title(

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是否始终将自定义字段设置为.get_the_title()？