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update_{$meta_type}_metadata_by_mid ›

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|bool) $meta_key Meta key, if provided.
    Required: Yes
Defined at:
Codex:

Filters whether to update metadata of a specific type by meta ID.

The dynamic portion of the hook, $meta_type, refers to the meta object type (comment, post, term, or user). Returning a non-null value will effectively short-circuit the function.





Source

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