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update_comment_meta › WordPress Function
Since2.9.0
已弃用n/a
› update_comment_meta ( $comment_id, $meta_key, $meta_value, $prev_value = '' )
参数: (4) |
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Updates comment meta field based on comment ID.
Use the $prev_value parameter to differentiate between meta fields with the same key and comment ID. If the meta field for the comment does not exist, it will be added.Related Functions: delete_comment_meta, update_comment_cache, update_post_meta, get_comment_meta, add_comment_meta