WP_Customize_Widgets::get_instance_hash_key() WordPress Method
The WP_Customize_Widgets::get_instance_hash_key() method is used to retrieve a hash key for a given widget instance. This can be used to ensure that a widget instance is unique, and to cache widget instance data.
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 );
}
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Changelog
| Version | Description |
|---|---|
| 3.9.0 | Introduced. |