Filters the post slug before it is generated to be unique.

Returning a non-null value will short-circuit the unique slug generation, returning the passed value instead.

$override_slug string|null

Short-circuit return value.

$slug string

The desired slug (post_name).

$post_ID int

Post ID.

$post_status string

The post status.

$post_type string

Post type.

$post_parent int

Post parent ID.

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

$override_slug = apply_filters( 'pre_wp_unique_post_slug', null, $slug, $post_ID, $post_status, $post_type, $post_parent );