packages/kirki-framework/core/src/Sanitize_Values.php
public static function dropdown_pages( $page_id, $setting ) {

		// Ensure $input is an absolute integer.
		$page_id = absint( $page_id );

		// If $page_id is an ID of a published page, return it; otherwise, return the default.
		return ( 'publish' === get_post_status( $page_id ) ? $page_id : $setting->default );
	}
public static function dropdown_pages( $page_id, $setting ) {

		// Ensure $input is an absolute integer.
		$page_id = absint( $page_id );

		// If $page_id is an ID of a published page, return it; otherwise, return the default.
		return ( 'publish' === get_post_status( $page_id ) ? $page_id : $setting->default );
	}
public static function dropdown_pages ( $ page_id , $ setting ) { // Ensure $input is an absolute integer. $ page_id = absint ( $ page_id ) ; // If $page_id is an ID of a published page, return it; otherwise, return the default. return ( 'publish' === get_post_status ( $ page_id ) ? $ page_id : $ setting -> default ) ; }
Drop-down Pages sanitization callback.

- Sanitization: dropdown-pages
- Control: dropdown-pages

Sanitization callback for 'dropdown-pages' type controls. This callback sanitizes `$page_id`
as an absolute integer, and then validates that $input is the ID of a published page.

@see absint() https://developer.wordpress.org/reference/functions/absint/
@see get_post_status() https://developer.wordpress.org/reference/functions/get_post_status/

@param int                  $page_id    Page ID.
@param WP_Customize_Setting $setting Setting instance.
@return int|string Page ID if the page is published; otherwise, the setting default.
Drop - down Pages sanitization callback .