updated_postmeta WordPress Action Hook
The updated_postmeta hook is called whenever a post meta field is updated. It allows you to take an action when this happens, such as updating a related piece of data. The hook takes two arguments: the meta_id of the updated postmeta field, and the post_id of the post the field belongs to.
do_action( 'updated_postmeta', int $meta_id , int $object_id , string $meta_key , mixed $meta_value ) #
Fires immediately after updating a post’s metadata.
Parameters
- $meta_id
(int)ID of updated metadata entry.
- $object_id
(int)Post ID.
- $meta_key
(string)Metadata key.
- $meta_value
(mixed)Metadata value. This will be a PHP-serialized string representation of the value if the value is an array, an object, or itself a PHP-serialized string.
Source
File: wp-includes/meta.php
Changelog
| Version | Description |
|---|---|
| 2.9.0 | Introduced. |