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apply_filters( 'pre_wp_unique_post_slug', string|null $override_slug, string $slug, int $post_ID, string $post_status, string $post_type, int $post_parent )

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

Description

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

Parameters

$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.

Source

File: wp-includes/post.php

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Used By

Used By Description
wp-includes/post.php: wp_unique_post_slug()

Computes a unique slug for the post, when given the desired slug and some post details.

Changelog

Version Description
5.1.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/pre_wp_unique_post_slug