我正在处理以下代码。为什么发布帖子时无法获得“自定义帖子”元信息?我试过了:
function get_cpt_meta($post_ID) {
$post = get_post($post_ID);
$meta = get_post_custom();
$mfname = $meta['f_name'][0];
$mlname = $meta['l_name'][0];
echo $mfname. " " . $mlname;
}
add_action('publish_book', 'get_cpt_meta');
和
function get_cpt_meta($post_ID) {
$post = get_post($post_ID);
$meta = get_post_custom($post);
$mfname = $meta['f_name'][0];
$mlname = $meta['l_name'][0];
echo $mfname. " " . $mlname;
}
add_action('publish_book', 'get_cpt_meta');
请看下面的内容:
function get_cpt_meta($post_id){
$f_name = get_post_meta($post_id,'f_name');
$l_name = get_post_meta($post_id,'l_name');
echo $mfname. " " . $mlname;
}
add_action('save_post','get_cpt_meta',11,1);