do_action( "update_{$meta_type}_meta", int $meta_id, int $object_id, string $meta_key, mixed $_meta_value )

Fires immediately before updating metadata of a specific type.

Description Description

The dynamic portion of the hook, $meta_type, refers to the meta object type (post, comment, term, user, or any other type with an associated meta table).

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Parameters Parameters


(int) ID of the metadata entry to update.


(int) ID of the object metadata is for.


(string) Metadata key.


(mixed) Metadata value. Serialized if non-scalar.

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Source Source

File: wp-includes/meta.php

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Changelog Changelog

Version Description
2.9.0 Introduced.

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