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delete_{$meta_type}_metadata_by_mid › WordPress过滤钩子

Since5.0.0
已弃用n/a
› apply_filters( "delete_{$meta_type}_metadata_by_mid", null, $meta_id )
参数: (2)
  • () delete Whether to allow metadata deletion of the given type.
    Required: Yes
  • () meta_id Meta ID.
    Required: Yes
定义在:
文档:

Short-circuits deleting metadata of a specific type by meta ID.

The dynamic portion of the hook name, `$meta_type`, refers to the meta object type (blog, post, comment, term, user, or any other type with an associated meta table). Returning a non-null value will effectively short-circuit the function. Possible hook names include: - `delete_blog_metadata_by_mid` - `delete_post_metadata_by_mid` - `delete_comment_metadata_by_mid` - `delete_term_metadata_by_mid` - `delete_user_metadata_by_mid`


Related Functions: delete_metadata_by_mid, get_metadata_by_mid, update_metadata_by_mid, delete_site_meta_by_key, delete_metadata, delete_post_meta_by_key


Related Hooks: get_-meta_type-_metadata_by_mid, update_-meta_type-_metadata_by_mid, delete_-meta_type-_metadata, default_-meta_type-_metadata, delete_-meta_type-_meta

源码 

$check = apply_filters( "delete_{$meta_type}_metadata_by_mid", null, $meta_id );