WP_Widget::_register_one( integer $number = -1 )

Registers an instance of the widget class.

Description Description

Parameters Parameters


(integer) (Optional) The unique order number of this widget instance compared to other instances of the same class.

Default value: -1

Top ↑

Source Source

File: wp-includes/class-wp-widget.php

	public function _register_one( $number = -1 ) {
		wp_register_sidebar_widget( $this->id, $this->name, $this->_get_display_callback(), $this->widget_options, array( 'number' => $number ) );
		_register_widget_update_callback( $this->id_base, $this->_get_update_callback(), $this->control_options, array( 'number' => -1 ) );
		_register_widget_form_callback( $this->id, $this->name, $this->_get_form_callback(), $this->control_options, array( 'number' => $number ) );

Top ↑

Changelog Changelog

Version Description
2.8.0 Introduced.

Top ↑

User Contributed Notes User Contributed Notes

You must log in before being able to contribute a note or feedback.