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WP_Privacy_Policy_Content::_policy_page_updated( int $post_id )

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Update the cached policy info when the policy page is updated.

Parameters

$post_id

(int) (Required) The ID of the updated post.

Source

File: wp-admin/includes/class-wp-privacy-policy-content.php 

public static function _policy_page_updated( $post_id ) {
		$policy_page_id = (int) get_option( 'wp_page_for_privacy_policy' );

		if ( ! $policy_page_id || $policy_page_id !== (int) $post_id ) {
			return;
		}

		// Remove updated|removed status.
		$old          = (array) get_post_meta( $policy_page_id, '_wp_suggested_privacy_policy_content' );
		$done         = array();
		$update_cache = false;

		foreach ( $old as $old_key => $old_data ) {
			if ( ! empty( $old_data['removed'] ) ) {
				// Remove the old policy text.
				$update_cache = true;
				continue;
			}

			if ( ! empty( $old_data['updated'] ) ) {
				// 'updated' is now 'added'.
				$done[]       = array(
					'plugin_name' => $old_data['plugin_name'],
					'policy_text' => $old_data['policy_text'],
					'added'       => $old_data['updated'],
				);
				$update_cache = true;
			} else {
				$done[] = $old_data;
			}
		}

		if ( $update_cache ) {
			delete_post_meta( $policy_page_id, '_wp_suggested_privacy_policy_content' );
			// Update the cache.
			foreach ( $done as $data ) {
				add_post_meta( $policy_page_id, '_wp_suggested_privacy_policy_content', $data );
			}
		}
	}

Uses

Uses Description
wp-includes/option.php: get_option()

Retrieves an option value based on an option name.
wp-includes/post.php: get_post_meta()

Retrieves a post meta field for the given post ID.
wp-includes/post.php: delete_post_meta()

Deletes a post meta field for the given post ID.
wp-includes/post.php: add_post_meta()

Adds a meta field to the given post.

Changelog

Version Description
4.9.6 Introduced.

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