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WP_Customize_Widgets::get_instance_hash_key( string $serialized_instance )

Retrieves MAC for a serialized widget instance string.

Description

Allows values posted back from JS to be rejected if any tampering of the data has occurred.

Parameters

$serialized_instance

(string) (Required) Widget instance.

Return

(string) MAC for serialized widget instance.

Source

File: wp-includes/class-wp-customize-widgets.php

protected function get_instance_hash_key( $serialized_instance ) {
		return wp_hash( $serialized_instance );
	}

Changelog

Version Description
3.9.0 Introduced.

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