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update_{$meta_type}_metadata_by_mid › WordPress Filter Hooks

Since5.0.0
Deprecatedn/a
› apply_filters( "update_{$meta_type}_metadata_by_mid", null, $meta_id, $meta_value, $meta_key )
Parameters: (4)
  • (null|bool) $check Whether to allow updating metadata for the given type.
    Required: Yes
  • (int) $meta_id Meta ID.
    Required: Yes
  • (mixed) $meta_value Meta value. Must be serializable if non-scalar.
    Required: Yes
  • (string|false) $meta_key Meta key, if provided.
    Required: Yes
Defined at:
Codex:

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

The dynamic portion of the hook name, $meta_type, refers to the meta object type (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:

  • update_post_metadata_by_mid
  • update_comment_metadata_by_mid
  • update_term_metadata_by_mid
  • update_user_metadata_by_mid


Related Functions: update_metadata_by_mid, delete_metadata_by_mid, get_metadata_by_mid, update_metadata, wp_update_attachment_metadata, delete_metadata


Related Hooks: delete_meta_type_metadata_by_mid, get_meta_type_metadata_by_mid, update_meta_type_metadata, update_meta_type_metadata_cache, update_meta_type_meta

Source 

$check = apply_filters( "update_{$meta_type}_metadata_by_mid", null, $meta_id, $meta_value, $meta_key );