– What is WordPress Hook: update_{$meta_type}_metadata_by_mid
The update_{$meta_type}_metadata_by_mid hook in WordPress is used to perform actions before or after updating metadata by meta ID. This hook allows developers to modify or add functionality to the process of updating metadata for a specific meta type.
– Understanding the Hook: update_{$meta_type}_metadata_by_mid
The update_{$meta_type}_metadata_by_mid hook is located within the update_metadata_by_mid function in the WordPress core. It is triggered before and after the metadata is updated for a specific meta type using the meta ID.
– Hook Parameters (if applicable): update_{$meta_type}_metadata_by_mid
The update_{$meta_type}_metadata_by_mid hook accepts parameters such as $meta_type, $meta_id, $meta_key, $meta_value, and $prev_value. These parameters allow developers to access and modify the metadata being updated.
– Hook Doesn’t Work: update_{$meta_type}_metadata_by_mid
If the update_{$meta_type}_metadata_by_mid hook doesn’t work as expected, it could be due to incorrect usage of parameters or conflicts with other hooks or functions. It is recommended to double-check the parameters and ensure that the hook is being added at the appropriate timing within the WordPress process.
– Best Practices & Usage Notes (if applicable): update_{$meta_type}_metadata_by_mid
When using the update_{$meta_type}_metadata_by_mid hook, it is important to consider the specific meta type and the data being updated. Developers should also be mindful of any other hooks or functions that may interact with the metadata update process to avoid conflicts or unexpected behavior.
– Usage Example: update_{$meta_type}_metadata_by_mid
“`php
function custom_update_metadata_action( $meta_type, $meta_id, $meta_key, $meta_value, $prev_value ) {
// Add custom functionality before or after updating metadata
}
add_action( ‘update_{$meta_type}_metadata_by_mid’, ‘custom_update_metadata_action’, 10, 5 );
“`
