小编use*_*253的帖子

如何覆盖主题文件夹的functions.php中的插件功能？

编辑:
下面是我的代码:

if(!function_exists('userphoto_filter_get_avatar')){
    function userphoto_filter_get_avatar($avatar, $id_or_email, $size, $default){
        global $userphoto_using_avatar_fallback, $wpdb, $userphoto_prevent_override_avatar;
        if($userphoto_using_avatar_fallback)
            return $avatar;

        if(is_object($id_or_email)){
            if($id_or_email->ID)
                $id_or_email = $id_or_email->ID;
            //Comment
            else if($id_or_email->user_id)
                $id_or_email = $id_or_email->user_id;
            else if($id_or_email->comment_author_email)
                $id_or_email = $id_or_email->comment_author_email;
        }

        if(is_numeric($id_or_email))
            $userid = (int)$id_or_email;
        else if(is_string($id_or_email))
            $userid = (int)$wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_email = '" . mysql_escape_string($id_or_email) . "'");

        if(!$userid)
            return $avatar;

        //Figure out which one is closest to the size that we have for the full or the thumbnail
        $full_dimension = get_option('userphoto_maximum_dimension');
        $small_dimension = get_option('userphoto_thumb_dimension'); …

请帮助我,纠正我错的地方.下面是我的代码,当时区是英国它将打印其他部分为什么真的不明白.

  $user = User::find(BaseHelper::getCurrentUser());
  if($user->timezone ='UK')
  {
      $date = Carbon::createFromFormat('Y-m-d H:i:s', $this->updated, 'GMT');
      $date->timezone("Europe/London");
  } else {
      $date = Carbon::parse($this->updated)->format('d/m/Y h:i A');
  }