Files
| Filename | Hook Type | Line Number | PHP Doc |
|---|---|---|---|
| wp-includes/meta.php | apply_filters | 714 | /** * Filters the default metadata value for a specified meta key and object. * * The dynamic portion of the hook name, `$meta_type`, refers to the meta object type * (post, comment, term, user, or any other type with an associated meta table). * * Possible filter names include: * * - `default_post_metadata` * - `default_comment_metadata` * - `default_term_metadata` * - `default_user_metadata` * * @since 5.5.0 * * @param mixed $value The value to return, either a single metadata value or an array * of values depending on the value of `$single`. * @param int $object_id ID of the object metadata is for. * @param string $meta_key Metadata key. * @param bool $single Whether to return only the first value of the specified `$meta_key`. * @param string $meta_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', * or any other object type with an associated meta table. */ |
Hook Parameters
| Parameter Type | Name | Description |
|---|---|---|
| mixed | $value | The value to return, either a single metadata value or an array |
| int | $object_id | ID of the object metadata is for. |
| string | $meta_key | Metadata key. |
| bool | $single | Whether to return only the first value of the specified `$meta_key`. |
| string | $meta_type | Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', |