wp_parse_id_list( array|string $list )

Clean up an array, comma- or space-separated list of IDs.

Contents

Description Description

Parameters Parameters

$list

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

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Return Return

(array) Sanitized array of IDs.

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Source Source

File: wp-includes/functions.php 

function wp_parse_id_list( $list ) {
	if ( !is_array($list) )
		$list = preg_split('/[\s,]+/', $list);

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

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Changelog Changelog

Changelog
Version Description
3.0.0 Introduced.

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Used By Used By

Used By
Used By Description
wp-admin/includes/user.php: WP_Privacy_Requests_Table::process_bulk_action()

Process bulk actions.
wp-includes/widgets/class-wp-widget-media-gallery.php: WP_Widget_Media_Gallery::has_content()

Whether the widget has content to show.
wp-includes/class-wp-customize-nav-menus.php: WP_Customize_Nav_Menus::sanitize_nav_menus_created_posts()

Sanitize post IDs for posts created for nav menu items to be published.
wp-includes/class-wp-term-query.php: WP_Term_Query::get_terms()

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Parse and sanitize ‘orderby’ keys passed to the term query.
wp-includes/class-wp-network-query.php: WP_Network_Query::get_network_ids()

Used internally to get a list of network IDs matching the query vars.
wp-includes/class-wp-site-query.php: WP_Site_Query::get_site_ids()

Used internally to get a list of site IDs matching the query vars.
wp-includes/class-wp-comment-query.php: WP_Comment_Query::get_comment_ids()

Used internally to get a list of comment IDs matching the query vars.
wp-includes/class-wp-user-query.php: WP_User_Query::parse_orderby()

Parse and sanitize ‘orderby’ keys passed to the user query.
wp-includes/category-template.php: wp_list_categories()

Display or retrieve the HTML list of categories.
wp-includes/class-wp-tax-query.php: WP_Tax_Query::transform_query()

Transforms a single query, from one field to another.
wp-includes/class-wp-user-query.php: WP_User_Query::prepare_query()

Prepare the query variables.
wp-includes/post.php: get_pages()

Retrieve a list of pages (or hierarchical post type items).
wp-includes/post.php: get_posts()

Retrieve list of latest posts or posts matching criteria.
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