Registers a widget subclass.
Parameters
$widgetstring|WP_Widgetrequired- Either the name of a
WP_Widgetsubclass or an instance of aWP_Widgetsubclass.
Source
public function register( $widget ) {
if ( $widget instanceof WP_Widget ) {
$this->widgets[ spl_object_hash( $widget ) ] = $widget;
} else {
$this->widgets[ $widget ] = new $widget();
}
}
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