WP_TRASH_POST函数只适用于帖子，不适用于页面！

时间：2014-03-05 作者：dkl

我有以下函数，可以在删除帖子时进行扣减。但是当我删除一个页面时，wp\\u trash\\u post也被称为。

// Remove 1 point if their post get removed
function deletePointFromUser($post_id) {
$post = get_post($post_id);
$authorid = $post->post_author;
$currentQPointNumber = get_user_meta($authorid, \'points\', true);
// Delete 1 to the current Point Score
update_user_meta($authorid, \'points\', $currentQPointNumber-1); 
 }
add_action(\'wp_trash_post\', \'deletePointFromUser\');
是否有办法限制此功能仅适用于帖子而不适用于页面？

1 个回复
最合适的回答,由SO网友:Douglas.Sesar 整理而成

您可以添加如下内容：

// Remove 1 point if their post get removed
function deletePointFromUser($post_id) {
  $post = get_post($post_id);

  if( $post->post_type != \'post\' ) return;//added code

  $authorid = $post->post_author;
  $currentQPointNumber = get_user_meta($authorid, \'points\', true);
  // Delete 1 to the current Point Score
  update_user_meta($authorid, \'points\', $currentQPointNumber-1); 
}
add_action(\'wp_trash_post\', \'deletePointFromUser\');
那么只有当$post 是一个帖子。

结束
标签： functions   小码农  

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