wp_parse_slug_list( array|string $list )

Cleans up an array, comma- or space-separated list of slugs.

Parameters

$list

(array|string) (Required) List of slugs.

Return

(string[]) Sanitized array of slugs.

Source

File: wp-includes/functions.php 

function wp_parse_slug_list( $list ) {
	$list = wp_parse_list( $list );

	return array_unique( array_map( 'sanitize_title', $list ) );
}

Uses

Uses Description
wp-includes/functions.php: wp_parse_list()

Converts a comma- or space-separated list of scalar values to an array.

Used By

Used By Description
wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php: WP_REST_Search_Controller::sanitize_subtypes()

Sanitizes the list of subtypes, to ensure only subtypes of the passed type are included.
wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php: WP_REST_Themes_Controller::sanitize_theme_status()

Sanitizes and validates the list of theme status.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::sanitize_post_statuses()

Sanitizes and validates the list of post statuses, including whether the user can query private statuses.

Changelog

Version Description
5.1.0 Refactored to use wp_parse_list().
4.7.0 Introduced.

© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_parse_slug_list