How to fix Notice about constructor method for WP_Widget

I wanted to reply to this topic but unfortunately it’s closed.

WP_Widget is not deprecated. What is deprecated is the usage of the WP_Widget constructor having the same name of the class. This is a general PHP issue, see PHP documentation.

By the way the WP_Widget constructor is explicitely called inside the currency_converter constructor of the currency_converter class.

The fix as easy as change

	function currency_converter() {
		#Widget settings
		$widget_ops = array( 'description' => __('Currency Converter for any currency in the world', 'currency_conveter') );

		#Widget control settings
		$control_ops = array( 'width' => 200, 'height' => 550, 'id_base' => 'currency_converter' );

		#Create the widget
		$this->WP_Widget( 'currency_converter', __('Currency Converter', 'currency_converter'), $widget_ops, $control_ops );
	}

to

	function __construct() {
		#Widget settings
		$widget_ops = array( 'description' => __('Currency Converter for any currency in the world', 'currency_conveter') );

		#Widget control settings
		$control_ops = array( 'width' => 200, 'height' => 550, 'id_base' => 'currency_converter' );

		#Create the widget
		parent::__construct( 'currency_converter', __('Currency Converter', 'currency_converter'), $widget_ops, $control_ops );
	}

I hope that you could fix this in the next releases, because this kind of errors is very annoying when working with WP_DEBUG enabled.

Thank you.