WP_Customize_Widgets::sanitize_widget_instance( array $value )
Sanitizes a widget instance.
Description Description
Unserialize the JS-instance for storing in the options. It’s important that this filter only get applied to an instance once.
Parameters Parameters
- $value
-
(array) (Required) Widget instance to sanitize.
Return Return
(array|void) Sanitized widget instance.
Source Source
File: wp-includes/class-wp-customize-widgets.php
public function sanitize_widget_instance( $value ) {
if ( $value === array() ) {
return $value;
}
if ( empty( $value['is_widget_customizer_js_value'] )
|| empty( $value['instance_hash_key'] )
|| empty( $value['encoded_serialized_instance'] ) ) {
return;
}
$decoded = base64_decode( $value['encoded_serialized_instance'], true );
if ( false === $decoded ) {
return;
}
if ( ! hash_equals( $this->get_instance_hash_key( $decoded ), $value['instance_hash_key'] ) ) {
return;
}
$instance = unserialize( $decoded );
if ( false === $instance ) {
return;
}
return $instance;
}
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Changelog Changelog
| Version | Description |
|---|---|
| 3.9.0 | Introduced. |