Filters the Global Unique Identifier (guid) of the post.

$post_guid string

Global Unique Identifier (guid) of the post.

$post_id int

The post ID.

Note that the filter callback function must return the guid after it is finished processing, or any code using the guid (for example: RSS feeds) will break, and other plugins also filtering the guid may generate errors.

File: wp-includes/post-template.php. View all references

return apply_filters( 'get_the_guid', $post_guid, $post_id );