wp_unique_post_slug_is_bad_attachment_slug filter-hookWP 3.1.0

Filters whether the post slug would make a bad attachment slug.

Usage

add_filter( 'wp_unique_post_slug_is_bad_attachment_slug', 'wp_kama_unique_post_slug_is_bad_attachment_filter', 10, 2 );

/**
 * Function for `wp_unique_post_slug_is_bad_attachment_slug` filter-hook.
 * 
 * @param bool   $bad_slug Whether the slug would be bad as an attachment slug.
 * @param string $slug     The post slug.
 *
 * @return bool
 */
function wp_kama_unique_post_slug_is_bad_attachment_filter( $bad_slug, $slug ){

	// filter...
	return $bad_slug;
}
$bad_slug(true|false)
Whether the slug would be bad as an attachment slug.
$slug(string)
The post slug.

Changelog

Since 3.1.0 Introduced.

Where the hook is called

wp_unique_post_slug()
wp_unique_post_slug_is_bad_attachment_slug
wp-includes/post.php 4990
$is_bad_attachment_slug = apply_filters( 'wp_unique_post_slug_is_bad_attachment_slug', false, $slug );

Where the hook is used in WordPress

Usage not found.