wordpress主题功能中的功能
function child_post_list($title){
$args = array('posts_per_page'=>1, 'post_type' => 'updatelist');
$update_list_post = get_posts( $args ); //UPDATE LIST post
if(isset($update_list_post[0])){
$args = array('meta_key'=>'_wpcf_belongs_updatelist_id', 'meta_value' => $update_list_post[0]->ID,'post_type' => "'indon-stat';'myanmar-stat'");
$child_posts = get_posts( $args ); //the child listing of UPDATE LIST post
foreach($child_posts as $post){
if(get_post_meta($post->ID, 'wpcf-biodata-code', true) == $title){ //if the post title is exist within the custom field of the child listing of UPDATE LIST post.
return 1;
}
}
}
}
如您所见,代码的最后一部分
"'indon-stat';'myanmar-stat'");
这绝对是错误的语法,所以我想问一下哪个是正确的?甚至可以为此插入多个post-type?
答案 0 :(得分:0)
如果要插入多个帖子类型,请尝试将其作为逗号分隔值或JSON字符串插入
'post_type' => "indon-stat,myanmar-stat"