WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
Line | Code |
---|---|
325 | * - `updated_user_meta` |
326 | * |
327 | * @since 2.9.0 |
328 | * |
329 | * @param int $meta_id ID of updated metadata entry. |
330 | * @param int $object_id ID of the object metadata is for. |
331 | * @param string $meta_key Metadata key. |
332 | * @param mixed $_meta_value Metadata value. |
333 | */ |
334 | do_action( "updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value ); |
335 |
|
336 | if ( 'post' === $meta_type ) { |
337 | /** |
338 | * Fires immediately after updating a post's metadata. |
339 | * |
340 | * @since 2.9.0 |
341 | * |
342 | * @param int $meta_id ID of updated metadata entry. |
343 | * @param int $object_id Post ID. |
Line | Code |
945 | $result = $wpdb->update( $table, $data, $where, '%s', '%d' ); |
946 | if ( ! $result ) { |
947 | return false; |
948 | } |
949 |
|
950 | // Clear the caches. |
951 | wp_cache_delete( $object_id, $meta_type . '_meta' ); |
952 |
|
953 | /** This action is documented in wp-includes/meta.php */ |
954 | do_action( "updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value ); |
955 |
|
956 | if ( 'post' === $meta_type ) { |
957 | /** This action is documented in wp-includes/meta.php */ |
958 | do_action( 'updated_postmeta', $meta_id, $object_id, $meta_key, $meta_value ); |
959 | } |
960 |
|
961 | return true; |
962 | } |
963 |
|